Problems with the resource of labview execution 2 visa
I use two loops in a labview code all-in - connects to a motor controller and other is used to connect to a multimeter agilent. As soon as I run this VI, the loop to connect to the controller stop working and only used to configure agilent machine works. If I remove the second loop (connecting to the computer of agilent), the code works fine. I guess it's a problem with the execution priority. Could you please review the attached code and let me know any problems with it.
COM1 and Com3 share an interruption.
Go to the BIOS of the computer and set the port to Com3 to the Com2 port, then they will be on their own interrupt and see if that helps.
FYI
COM1 and Com3 share IRQ3
COM2 and Com4 share IRQ4
Tags: NI Software
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Over the four days, I've lost two e-mail accounts:
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Hi Zacheus B.Okediji,
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Hope this information is useful.
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LOCATION:
-I am developing a software plugin based on plug-ins based on LabVIEW classes that are instantiated in running. Plugin real classes come from the plug in generic classes that define interfaces to the VI instantiation and can provide basic functionality. This means that many of the methods of the class are dynamic distribution and even methods of child classes can call the parent method.
-Plugins top level (the ones directly accessible by the main VI) each have a run method that animates a plug-in specific state transitions.
-Transitions of the plug-in data acquisition (DAQ class) class calls a method of the DAQ class that reads data from an FPGA card OR and transmits to another component via a queue.
PROBLEM:
-Higher sampling rate, a FPGA-to-host FIFO overflow occurs after some time. When I "weigh" the system just by moving a window of Firefox browser on the screen, the overflow is triggered immediately. I did not have this kind of problem in older software, where I was also reading a FIFO of FPGA, but made no use of LabVIEW classes or diagrams.
SOLUTIONS I'VE TRIED (WITHOUT SUCCESS):
-J' put the transitions in a timed (instead of a simple while loop) loop that I assigned specifically to an own kernel (I have a quad-core processor), while I left all the other loops of my app (there many of them) in any simple loops. FIFO overflow still occurs, however.
QUESTION:
-Does anyone have a tip how I could fix this problem? What could be the cause: dynamic distribution methods, the acquisition of data of state transitions or just the fact that I have a large number of loops? However, I cannot change the fact that I have dynamic distribution methods because it is the essence of my architecture...
Tips are greatly appreciated!
I've now changed the execution priority of all the screws involved in reading of the FPGA FIFO '(highest) priority critical time '. This seems to be improving the situation much: so far I have not a FIFO overflow, even when I move around the windows on the screen. I hope it stays like that...
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Problem with the video on the computer.
Hi, my computer suddenly become glitchy and started screen tearing up about 20 minutes ago.
I did a survey and found a dmp file that I believe is associated with the problem.
This problem has never happened before, but I want to fix any damage in the future.
Online Crash Analysis snapshot, presented by the OSR Open Systems Resources, Inc.. Primary analysis
Crash Dump Analysis provided by OSR Open Systems Resources, Inc. (http://www.osr.com) Online Crash Dump Analysis Service See http://www.osronline.com for more information Windows 7 Kernel Version 7601 (Service Pack 1) MP (8 procs) Free x64 Product: WinNt, suite: TerminalServer SingleUserTS Personal Built by: 7601.18409.amd64fre.win7sp1_gdr.140303-2144 Machine Name: Kernel base = 0xfffff800`03063000 PsLoadedModuleList = 0xfffff800`032a6890 Debug session time: Fri Sep 19 22:41:44.936 2014 (UTC - 4:00) System Uptime: 1 days 0:59:18.919 ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* VIDEO_TDR_TIMEOUT_DETECTED (117) The display driver failed to respond in timely fashion. (This code can never be used for real bugcheck). Arguments: Arg1: fffffa8016a72010, Optional pointer to internal TDR recovery context (TDR_RECOVERY_CONTEXT). Arg2: fffff8800ff9e5c8, The pointer into responsible device driver module (e.g owner tag). Arg3: 0000000000000000, The secondary driver specific bucketing key. Arg4: 0000000000000000, Optional internal context dependent data. Debugging Details: ------------------ TRIAGER: Could not open triage file : e:\dump_analysis\program\triage\modclass.ini, error 2 FAULTING_IP: nvlddmkm+1575c8 fffff880`0ff9e5c8 ?? ??? DEFAULT_BUCKET_ID: GRAPHICS_DRIVER_TDR_TIMEOUT TAG_NOT_DEFINED_202b: *** Unknown TAG in analysis list 202b BUGCHECK_STR: 0x117 PROCESS_NAME: System CURRENT_IRQL: 0 STACK_TEXT: fffff880`0272e4f0 fffff880`0fd5a72b : fffffa80`16a72010 fffff880`0fda709b fffffa80`16a72010 fffff880`0fd28843 : watchdog!WdDbgReportRecreate+0xa3 fffff880`0272ea10 fffff880`0fd5b3f0 : fffff8a0`11e66e90 fffff8a0`11e66e90 00000000`00000080 fffffa80`16a72010 : dxgkrnl!TdrUpdateDbgReport+0xcb fffff880`0272ea60 fffff880`0fd2f6b3 : 00000000`00000001 fffffa80`11fc9000 00000000`00000000 fffff880`0000009f : dxgkrnl!TdrCollectDbgInfoStage2+0x220 fffff880`0272ea90 fffff880`0fd5bf43 : fffffa80`1191ea58 ffffffff`fffe7960 fffffa80`16a72010 00000000`00000000 : dxgkrnl!DXGADAPTER::Reset+0xef fffff880`0272eb40 fffff880`0f03803d : fffffa80`12608d50 00000000`00000080 00000000`00000000 fffffa80`1191e410 : dxgkrnl!TdrResetFromTimeout+0x23 fffff880`0272ebc0 fffff800`0337473a : fffffa80`120a3ca0 fffffa80`1617cb50 fffffa80`0ca8c5f0 fffff880`0272ecd8 : dxgmms1!VidSchiWorkerThread+0x101 fffff880`0272ec00 fffff800`030c98e6 : fffff880`03102180 fffffa80`1617cb50 fffff880`0310d0c0 fffff880`010b17e7 : nt!PspSystemThreadStartup+0x5a fffff880`0272ec40 00000000`00000000 : fffff880`0272f000 fffff880`02729000 fffff880`0781fd40 00000000`00000000 : nt!KxStartSystemThread+0x16 STACK_COMMAND: .bugcheck ; kb FOLLOWUP_IP: nvlddmkm+1575c8 fffff880`0ff9e5c8 ?? ??? SYMBOL_NAME: nvlddmkm+1575c8 FOLLOWUP_NAME: MachineOwner MODULE_NAME: nvlddmkm IMAGE_NAME: nvlddmkm.sys DEBUG_FLR_IMAGE_TIMESTAMP: 5414a236 FAILURE_BUCKET_ID: X64_0x117_IMAGE_nvlddmkm.sys BUCKET_ID: X64_0x117_IMAGE_nvlddmkm.sys Followup: MachineOwner ---------
This free analysis is provided by the OSR Open Systems Resources, Inc..
You want a better understanding of the analysis of crash dump? Discover our kernel Crash Dump Analysis and Windows debuggingHi Summet
Problem with the NVIDIA graphics driver
Please visit the NVIDIA site and install the video driver
Choose your graphic card model and download it and install it, I m Sure/Hope that will solve the problem
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LabVIEW 2010 FPGA: problem with the mean and the variance Subvi
The Subvi 'Average, Variance and standard deviation' seems to not work properly. The calculation of the average value is ok but std and variance are bad and the results change with representation in an unexpected way. Everyone knows about this problem? Is there a problem with the use of this function?
Thank you
Andrea
Hello Andrea,
Here is a test for the configuration of your VI (entered I16, 16 samples), saved in LabVIEW 2010 SP1 and the new Subvi. It is relatively simple to adapt it to other configurations, but it does not reconfigure several nodes and constants on the diagram. Let me know if it will work for you.
Kind regards
Jim
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I have a problem with the simulation in Matlab 6.5 and LabVIEW for PID controllers
I have a problem with the simulation in Matlab 6.5 and LabVIEW. I have a few methods for granting regulators PID in MATLAB to go but not of LabVIEW. Degree of international teams of two transfer but when I passed to the fourth degree is no longer working. We have changed the formula to calculate the parameters for the fourth year and gave me some good values for assignment of Matlab, but when I put on LabVIEW are not resolved. the formulas are available in PDF format and are. Please help me and me someone if possible. Thank you
Lim.4 generation in comparison methods and the MATLAB program settings are for the service of transfer to the second degree.Hello Lascarica,
I noticed that you are using the screw of PID. Gains on these screws are based on TIME instead of GAIN. You should be able to build a PID regulator and vary the gains and then compare the results.
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Hello
Since the release of the fast compiler, I experienced problems with the compilation of the version release with it.
As it was still in beta, and since it was still possible to use the legacy compiler, I chose to use the legacy compiler each time (especially since it was more stable).
With this 64-bit iOS requirement came into play on February 1, the legacy compiler is no longer available because it has been completely removed from AIR 16 (and all future versions).
Now, I can no longer compile release versions (debug versions are works well) because I have the following error every time:
Error occurred during the application of packaging:
Stack dump:
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Compilation failed during execution: compilation-abc
I tried to pin-point the source of the problem leaving specific things in the code, while removing all the rest,
But so far, all I could find is that he has a problem with the classes that extend EventDispatcher.
Anyone encounter this problem and knows how to work around it?
Thank you!
I had this problem also with other things. It was difficult to solve. Remove all const and var conversion in the Document class solve my problems
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Problems with the speed of execution on my T420
I'm not very tech savvy, so bear with me please if I have forgotten something or doing something wrong.
Just to clarify, my laptop is a Lenovo ThinkPad T420i, Type 4178. It is about 2 years old.
I have Windows 7 64 bit.
My laptop takes about 2-5 minutes to turn on, sometimes it turn on at all. The screen freezes every 15 seconds, but I'm still able to move my cursor. He accused some too. For example, type 'how to download google chrome' will take me sometimes a whole minute, because the only parts of the sentence will be displayed on the screen at once. My keyboard responds very well. The problem is not with wireless internet, because even if the wireless is off the laptop computer is still incredibly slow. It is impossible to watch videos because the screen freezes so.
I had this problem with the speed of my laptop for about 2 months now. I had finished it wiping back to factory settings, downloaded every scanner malware and virus known to man (none of them found no problems with it) and updated all my drivers.
I don't really know how to do much on my laptop other than the use of the internet. I would really appriciate instructions step by step.
Thank you.
Hello. I did it all at once (up to 8 GB, SSD of RAM HARD disk and reinstall Windows), that's why I can't answer you, how did each of them, but after all, my absolutely BRILLIANT T420 representation!
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Problem with the bulk loading IOM account to AD
Hi all
I'm doing a loading block account for AD in IOM. I followed all the steps in the oracle documentation.
I entered the user in the format of CSV file data. Data in the example are given below:
Primary data in the Table:
UD_ADUSER_UID, UD_ADUSER_FNAME, UD_ADUSER_LNAME, UD_ADUSER_ORGNAME, UD_ADUSER_BNUMBER, UD_ADUSER_OBJECTGUID
TWoods, Tiger, Woods, "' 22 ~ CN = Users, DC = gkidmsolutions, DC = com", B000004, 104 "
TCruise, Tom, Cruise, "" 22 ~ CN = Users, DC = gkidmsolutions, DC = com ", B000005, 105"
WSmith, Will, Smith, "' 22 ~ CN = Users, DC = gkidmsolutions, DC = com", B000006, d149e9add00198469b1ebef579911024 "
Data in the Child Table:
UD_ADUSER_UID, UD_ADUSRC_GROUPNAME
TWoods, ' 22 ~ CN = users, CN = Users, DC = gkidmsolutions, DC = com ".
TCruise, ' 22 ~ CN = users, CN = Users, DC = gkidmsolutions, DC = com ".
WSmith, ' 22 ~ CN = users, CN = Users, DC = gkidmsolutions, DC = com ".
All of these users are already available in both IOM and AD. I am trying to establish links between these users through loading bulk. I am able to load bulk account using the IOM bulk load utility. After loading bulk accounts, when I go to the tab the user resources, I see a user resource AD for the respective users with the status 'Configured'.
However, the problem is when I try to update any user information through the process of the object resource AD shape, this not updated for AD. An exception mentioned below can be seen in newspapers. Looks like the loading block creates a map that can be seen from front end, but in fact, he is not pointing the user to the AD. Am I missing something? Help me!
*********************************************************************************************************************************************
"Current execution LOCKUNLOCKADADAMUSER
Target class = com.thortech.xl.integration.ActiveDirectory.tcUtilADTasks
< 5 April 2012 5:18:54 CEST > < error > < OIMCP. A/d converters > < BEA-000000 > <>=
< 5 April 2012 5:18:54 CEST > < error > < OIMCP. A/d converters > < BEA-000000 > < com.thortech.xl.integration.ActiveDirectory.tcUtilADTasks: unlockADUser: the user could not unlocked >
< 5 April 2012 5:18:54 CEST > < error > < OIMCP. A/d converters > < BEA-000000 > < =.
>
< 5 April 2012 5:18:54 CEST > < error > < OIMCP. A/d converters > < BEA-000000 > < = start the Stack Trace = >
< 5 April 2012 5:18:54 CEST > < error > < OIMCP. A/d converters > < BEA-000000 > < com.thortech.xl.integration.ActiveDirectory.tcUtilADTasks: unlockADUser >
< 5 April 2012 5:18:54 CEST > < error > < OIMCP. A/d converters > < BEA-000000 > < String index out of range:-1 >
< 5 April 2012 5:18:54 CEST > < error > < OIMCP. A/d converters > < BEA-000000 > < Description: String index out of range:-1 >
< 5 April 2012 5:18:54 CEST > < error > < OIMCP. A/d converters > < BEA-000000 > < java.lang.StringIndexOutOfBoundsException: String index out of range:-1
at java.lang.String.substring(String.java:1931)
at java.lang.String.substring(String.java:1904)
at com.thortech.xl.integration.ActiveDirectory.tcUtilADTasks.unlockADUser (unknown Source)
at com.thortech.xl.integration.ActiveDirectory.tcUtilADTasks.lockADorADAMUser (unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
to com.thortech.xl.adapterGlue.ScheduleItemEvents.adpADCSLOCK_UNLOCKUSER. LOCKUNLOCKADADAMUSER (adpADCSLOCK_UNLOCKUSER. Java:163)
at com.thortech.xl.adapterGlue.ScheduleItemEvents.adpADCSLOCK_UNLOCKUSER.implementation(adpADCSLOCK_UNLOCKUSER.java:61)
at com.thortech.xl.client.events.tcBaseEvent.run(tcBaseEvent.java:196)
at com.thortech.xl.dataobj.tcDataObj.runEvent(tcDataObj.java:2492)
at com.thortech.xl.dataobj.tcScheduleItem.runMilestoneEvent(tcScheduleItem.java:2919)
at com.thortech.xl.dataobj.tcScheduleItem.eventPostInsert(tcScheduleItem.java:553)
at com.thortech.xl.dataobj.tcDataObj.insert(tcDataObj.java:604)
at com.thortech.xl.dataobj.tcDataObj.save(tcDataObj.java:474)
at com.thortech.xl.dataobj.tcOrderItemInfo.eventPostUpdate(tcOrderItemInfo.java:374)
at com.thortech.xl.dataobj.tcDataObj.update(tcDataObj.java:664)
at com.thortech.xl.dataobj.tcDataObj.save(tcDataObj.java:508)
at com.thortech.xl.dataobj.tcTableDataObj.save(tcTableDataObj.java:2906)
at com.thortech.xl.ejb.beansimpl.tcFormInstanceOperationsBean.setProcessFormData(tcFormInstanceOperationsBean.java:710)
at com.thortech.xl.ejb.beansimpl.tcFormInstanceOperationsBean.setProcessFormData(tcFormInstanceOperationsBean.java:426)
at Thor.API.Operations.tcFormInstanceOperationsIntfEJB.setProcessFormDatax (unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.jee.spi.MethodInvocationVisitorImpl.visit(MethodInvocationVisitorImpl.java:37)
at weblogic.ejb.container.injection.EnvironmentInterceptorCallbackImpl.callback(EnvironmentInterceptorCallbackImpl.java:54)
at com.bea.core.repackaged.springframework.jee.spi.EnvironmentInterceptor.invoke(EnvironmentInterceptor.java:50)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
to $Proxy341.setProcessFormDatax (Unknown Source)
at Thor.API.Operations.tcFormInstanceOperationsIntfEJB_h6wb8n_tcFormInstanceOperationsIntfRemoteImpl.__WL_invoke (unknown Source)
at weblogic.ejb.container.internal.SessionRemoteMethodInvoker.invoke(SessionRemoteMethodInvoker.java:40)
at Thor.API.Operations.tcFormInstanceOperationsIntfEJB_h6wb8n_tcFormInstanceOperationsIntfRemoteImpl.setProcessFormDatax (unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at weblogic.ejb.container.internal.RemoteBusinessIntfProxy.invoke(RemoteBusinessIntfProxy.java:85)
to $Proxy178.setProcessFormDatax (Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:198)
to $Proxy337.setProcessFormDatax (Unknown Source)
at Thor.API.Operations.tcFormInstanceOperationsIntfDelegate.setProcessFormData (unknown Source)
at com.thortech.xl.webclient.actions.UserDefinedFormAction.editForm(UserDefinedFormAction.java:2033)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:269)
at com.thortech.xl.webclient.actions.tcLookupDispatchAction.execute(tcLookupDispatchAction.java:133)
at com.thortech.xl.webclient.actions.tcActionBase.execute(tcActionBase.java:894)
at com.thortech.xl.webclient.actions.tcAction.execute(tcAction.java:213)
at org.apache.struts.chain.commands.servlet.ExecuteAction.execute(ExecuteAction.java:58)
at org.apache.struts.chain.commands.AbstractExecuteAction.execute(AbstractExecuteAction.java:67)
at org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51)
at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)
at org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:305)
at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)
at org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1914)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:463)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:821)
to weblogic.servlet.internal.StubSecurityHelper$ ServletServiceAction.run (StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at com.thortech.xl.webclient.security.CSRFFilter.doFilter(CSRFFilter.java:78)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at oracle.iam.platform.auth.web.PwdMgmtNavigationFilter.doFilter(PwdMgmtNavigationFilter.java:122)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at oracle.iam.platform.auth.web.OIMAuthContextFilter.doFilter(OIMAuthContextFilter.java:108)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
to oracle.security.jps.ee.http.JpsAbsFilter$ 1.run(JpsAbsFilter.java:111)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.wrapRun (WebAppServletContext.java:3715)
to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.run (WebAppServletContext.java:3681)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
>
< 5 April 2012 5:18:54 CEST > < error > < OIMCP. A/d converters > < BEA-000000 > < = end of stack memory trace = >
EXECUTEREMOTESCRIPT running
Target class = com.thortech.xl.integration.ActiveDirectory.tcUtilADTasks
"# SessionContainer:valueUnbound: expired Session of the name of the event is: Xellerate.Session.Looks like a problem with the value of the UD_ADUSER_LOCKED field. Change to retry and value non-zero.
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Problem with the number of lines in the channel
Dear community LabView,
I'm relatively new to labview and I came across a problem that (I assume) can easily be resolved with your help.
I need to create a digital signal to trigger a camera, but I have a problem with the configuration of my lines or exit lanes. I would not use that line output to trigger the camera. (I use a card NI PCIe-6353). LabVIEW is telling me that the number of lines in the channel does not have the number of rows of data:
Possible reasons:
Specified read or write operation failed because the number of rows in the data of a string is not the lines in the channel.
If you use the digital waveform data type, make sure that the number of lines in the digital waveforms is the number of lines in the channel. If you are using Boolean data, make sure that the dimension of the array for the rows of the data is the number of lines in the channel.
Number of lines in the channel: 1
Number of data lines: 2Task name: _unnamedTask<11>
How and why the number of data rows is connected to the resolution of my analog digital converter?
I would appreciate your help! Labview code and a screenshot attached.
Thank you
Beff
I got it to work by changing the "data format" "binary not signed" OR by plugging is not the "offset" for the Square Wave VI. I think that the default "offset binary" data format works correctly if there is a negative value.
11> -
I am facing a problem with the beep.vi. I have a DAQ program, which acquired the signal and compare it to a threshold value. When a signal is out of range, a Visual and sound alarm has occurred. I use the VI beep.vi to generate the sound. Everything works fine except the sound alarm. It gives the table 1 d of type mismatch. I tried to fix this by placing it in a box structure. But it still does not work. If someone could help? Please find attached my VI. Best wishes to all visitors to the Forums of Discussion OR.
Ihab El-Sayed
published here: http://forums.ni.com/t5/LabVIEW/Playing-sound-based-on-exceeding-a-threshold-value-1D-array-data/m-p...
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Problems with the display of the 3D graph
Hello world
I use a 3-d chart in one of my screws and I have problems with the display. See what it shows by yourself:
So, as you can see, the chart does not correctly display the data. But one thing I know, is that the data are sent correctly, because when I copy the LabVIEW graphic and paste it into paint, what I see, this is the graph displayed correctly:
Anyone know what may cause the problem? I also have a similar problem with a waterfall in 3D.
You can always download the updates of ni.com so.
I also went through a documentation on known LV 2011 issues. I was able to find something interesting onthis page:
3D image controls can display transparently or LabVIEW crash on some graphics cards
The 3D Picture Control is based on an OpenSceneGraph that uses OpenGL. It was noted several reports of the 3D image control crashing LabVIEW. In almost all cases, it was an Intel graphics integrated into question. This accident is due to a mismatch of the graphic material. Note: most 3-d charts use the 3D picture control
Some possible workarounds are:
- Update the video driver
- Enable/disable hardware acceleration
- Enable Aero in Windows 7
- Disable Aero in Windows 7
I might try these workaround solutions and see if any of them work for you.
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Problem with the report and the system of axis 2d
Hi, I'm trying to write a script with tiara, who wrote a 2d axis system in the report but I'm having a lot of problems with it.
What I'm trying to do, is make 3 or more system axis 2d in the report, each displaying a part of the data of 2 channels (x = ch0, ch1 = y).
With only 1 graphic I get what I want, but when I try to add the 2nd or the 3rd, they show without my defined x-scale and with the offset x different from the first chart.
I tried everything, but I could not remedy
I added as attachments the .csv file that I use to ch0 and ch1 and 2 screen shoots "what I get" (about the problem with the script) and "what I hope to get" (done manually, is what I'm trying to get the report)
Any help will be appreciated, thanks in advance
Ierman
I'll post my code here:
Dim Xscale, Yscale
XScale = Array (0,25,0,5,49)
Yscale = Array(-0.2,0.2,-0.2,10,4)
Call PicDelete()
Call GraphObjNew ("2D-Axis", "2DAxis1")
Call GRAPHObjOpen ("2DAxis1")
D2AxisTop = 1D2AxisBottom = 70
D2AxisLeft = 1
D2AxisRight = 1
Call GRAPHObjOpen ("2DYAxis1_1")
D2AxisyScaleType = "manual".
D2AXISYBEGIN = Yscale (0)
D2AXISYEND = Yscale (1)
D2AXISYORIGIN = Yscale (2)
D2AXISYTICK = Yscale (3)
D2AXISYMINITICK = Yscale (4)
Call GRAPHObjClose ("2DYAxis1_1")
Call GRAPHObjOpen ("2DXAxis1_1")
D2AxisxScaleType = "manual".
D2AXISXBEGIN = Xscale (0)
D2AXISXEND = Xscale (1)
D2AXISXORIGIN = Xscale (2)
D2AXISXTICK = Xscale (3)
D2AXISXMINITICK = Xscale (4)
D2AxisXTxt = ""D2AxisXColor = 'black '.
D2AxisXTickAuto = 1
D2MTickLineWidth (1) = 0.1
D2MTickLineType (1) = "solid".
D2AxisXTickSize = 60
D2AxisXTxtAutoCo = 0
D2MTickColor = "red".
Call GRAPHObjClose ("2DXAxis1_1")
Call GraphObjNew("2D-Curve","New_Curve")Call GraphObjOpen ("New_Curve")
D2CCHNX = "[1] / [1]" "
D2CCHNY = "[1] / [2]" "
D2CurveColor = "red".
Call GraphObjClose ("New_Curve")
Call GRAPHObjClose ("2DAxis1")Dim Xscale1, Yscale1
Xscale1 = Array (25,50,0,5,49)
Yscale1 = Array(-0.2,0.2,-0.2,10,4)
Call GraphObjNew ("2D-Axis", "grafic")
Call GRAPHObjOpen ("grafic")
D2AxisTop = 40D2AxisBottom = 37
D2AxisLeft = 1
D2AxisRight = 1
Call GRAPHObjOpen ("2DYAxis1_2")
D2AxisyScaleType = "manual".
D2AXISYBEGIN = Yscale1 (0)
D2AXISYEND = Yscale1 (1)
D2AXISYORIGIN = Yscale1 (2)
D2AXISYTICK = Yscale1 (3)
D2AXISYMINITICK = Yscale1 (4)
D2AxisYTxt = "" ' testo asse label y
Call GRAPHObjClose ("2DYAxis1_2")
Call GRAPHObjOpen ("2DXAxis1_2")
D2AxisxScaleType = "manual".
D2AXISXBEGIN = Xscale1 (0)
D2AXISXEND = Xscale1 (1)
D2AXISXORIGIN = Xscale1 (2)
D2AXISXTICK = Xscale1 (3)
D2AXISXMINITICK = Xscale1 (4)
D2AxisXTxt = «»D2AxisXColor = 'black '.
D2AxisXTickAuto = 1
D2MTickLineWidth (1) = 0.1
D2MTickLineType (1) = "solid".
D2AxisXTickSize = 60
D2AxisXTxtAutoCo = 0
D2MTickColor = "red".
Call GRAPHObjClose ("2DXAxis1_2")
Call GraphObjNew("2D-Curve","New_Curve1")Call GraphObjOpen ("New_Curve1")
D2CCHNX = "[1] / [1]" "
D2CCHNY = "[1] / [2]" "
D2CurveColor = "red".
Call GraphObjClose ("New_Curve1")
Call GRAPHObjClose ("grafic")Hi lerman,.
Here is an edited version of your code that works on my computer. A problem that I know that I fixed it was that your presentation of the STATE was in the name-oriented mode but you use the variables based on the number to assign it X and Y channels. The execution of these commands in a loop FOR makes it much easier to debug the code and to avoid any annoyance at first.
Brad Turpin
Tiara Product Support EngineerNational Instruments
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Problem with the change in value of listbox event
Hello
I have a problem with the help of Listbox value change event. The code that I have attached is a simplified version of the largest program, but the problem is the same. One of the loops of Nonna is responsible for handlig occurring events ant the other is responsible for the execution of the program. In the project of oryginal I use a listbox control to determine which plots graphic display of a waveform is visible (first position of the listbox-> only plot first visible etc.). In the attached vi, I just show the current value of the listbox control. The problem is the event runs only once and then the program crashes. I want to be able to change the value of the listbox work both at idle and in State of a program, but when I put the structure of the event in both States, he does not. I'd be very grateful if someone smarter than me could tell me where I made my mistake. I want my program to be able to manage the keys and listbox events in States (slow down and knit) program.
You have two structures of event in two cases different from the structure of the case, and both are tuned to listbox events has changed. Because only once can be triggered at any time, the VI crashes (lock events the front panel (default) until the event can complement).
You must use a unique event structure managing all events.
The overall program architecture looks like inside-out for me.
For the buttosn, you must use action lock (switch not release!) and use the value changed events.
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Problems with the windows player video media and internet explorer?
Original title: Windows Media Player
I have Windows Media Player 11. I can't play the videos with her. Videos MSN don't is not at all and YouTube loading starts playing and closes exactly 11seconds every time regardless of what particular video. I recently updated my IE 8 browser and tried to use Microsoft Fix it Center Online. It has fixed some problems but not this problem. Any ideas out there? Thanx.
Hello
(1) windows operating system you are using?
(2) have you made changes before the start of this issue?
(3) what is the exact error message or error code?
(4) what type of video file you try to play?
(5) in difficulty he makes you run?
Step 1: Search for the codecs
Codecs: Frequently asked questions
http://Windows.Microsoft.com/en-us/Windows-Vista/codecs-frequently-asked-questions
For reference:
Solve problems in Windows Media Player
http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-problems-in-Windows-Media-Player
Resources for the resolution of problems in Windows Media Player
http://support.Microsoft.com/kb/843509
According to the problem with the playback of videos in Internet Explorer, try the steps in the following article
The video problems when you use Internet Explorer
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