How to manage viewer errors & warnings

Similar Questions

• restore display setting - how can manage view like forms option or brightness?

  How can manage the option to display as forms or brightness?

  Hi Hekmat,

   
  1. what exactly mean you by forms?
  2. What is the operating system installed on your computer?
   
   
  I suggest you to visit the links below and check if it helps.
   
   
  Get the best display on your monitor for Windows Vista
   
   
  Get the best display on your monitor for Windows 7
   
  To change your screen resolution
   
  Adjust the brightness and contrast of your screen for Windows Vista
  
   
  Adjust the brightness and contrast of your monitor for Windows 7

• How can I fix error download "Adobe Application Manager is corrupt"? It is said of application should be reinstalled, but it is not installed on my PC

  How can I fix error download "Adobe Application Manager is corrupt"? It is said of application should be reinstalled, but it is not installed on my PC

  Adobe - Adobe Application Manager: for Windows: Adobe Application Manager

• How do you manage exceptions / errors in stored procedures?

  How do you manage exceptions / errors in stored procedures?

  Exceptions/errors can be handled in different ways in the stored procedures.
  (1) could be using an EXCEPTION block in the procedure in which to use WHEN THEN.
  (2) may declare a variable in the DECLARE section as EXCEPTION type,
  raise it to the extent necessary using STIMULUS and manipulate in EXCEPTIONAL setting using the WHEN clause.
  (3) could use keywords SQLCODE & SQLERRM to display no errors and the error code...

• How to fix Adobe Application Manager code error-60 download appears corrupt but only for Photoshop CS6 app

  How to fix Adobe Application Manager code error-60 download appears corrupt but only for Photoshop CS6 Creative Suite cloud App. Several attempts have been made to install Photoshop CS6 with Adobe Application Manager without success. All the other Creative Suite apps has been downloaded successfully. I get Installation failed when trying to install Photoshop. How no one corrects it?

  PJBarbour I would recommend working with your IT Department to solve your network problems.  Aid and the trial license is only a workaround and do not solve the root cause to be able to download the Adobe Application Manager software.

  There are other offers available currently in the creative cloud, i.e. Adobe Edge and Lightroom, you need to download and install using the Adobe Application Manager to the licensed software.

• How to manage the plsql error occurring in the exception block

  We know how to manage exceptins located in the BEGIN block.
  But I am unable to catch the exception in the exception block. Write an erroeneous code so that the control will go to the exception block and there is also a plsql error, but I am unable to handle that error, it returns the error to the calling environment.
  
  DECLARE
  CNT NUMBER (5): = 0;
  
  BEGIN
  
  Select "Chris" IN double's NTC;
  DBMS_OUTPUT. Put_line (to_char (CNT));
  
  EXCEPTION
  WHEN invalid_number CAN
  DBMS_OUTPUT. Put_line (' error occurred inside the start block ');
  
  CNT: = "deba";
  
  WHILE OTHERS THEN
  DBMS_OUTPUT. Put_line (' error occurred inside the start block ');
  
  END;
  
  Please suggest me how to catch this exception?

  Hello

  DECLARE
  CNT NUMBER (5): = 0;

  BEGIN

  Select "Chris" IN double's NTC;
  DBMS_OUTPUT. Put_line (to_char (CNT));

  EXCEPTION
  WHEN invalid_number CAN
  DBMS_OUTPUT. Put_line (' error occurred inside the start block ');

  CNT: = "deba";

  WHILE OTHERS THEN
  DBMS_OUTPUT. Put_line (' error occurred inside the start block ');

  END;

  First of all your exception mouhamadou who you have sent i.e. invalid_number itself does not.
  You should use named exception VALUE_ERROR to catch the exception in the main block.

  SQL> DECLARE
    2  cnt NUMBER(5):=0;
    3  BEGIN
    4  select 'debalina' INTO cnt from dual;
    5  DBMS_OUTPUT.PUT_LINE(to_char(cnt));
    6  EXCEPTION
    7  WHEN Invalid_number THEN
    8  DBMS_OUTPUT.PUT_LINE('error has occured inside main block');
    9  end;
   10  /
  DECLARE
  *
  ERROR at line 1:
  ORA-06502: PL/SQL: numeric or value error: character to number conversion error
  ORA-06512: at line 4
  
  SQL>  DECLARE
    2   cnt NUMBER(5):=0;
    3  BEGIN
    4  select 'debalina' INTO cnt from dual;
    5  DBMS_OUTPUT.PUT_LINE(to_char(cnt));
    6  EXCEPTION
    7  WHEN VALUE_ERROR THEN
    8  DBMS_OUTPUT.PUT_LINE('error has occured inside main block');
    9  end;
   10  /
  error has occured inside main block
  
  PL/SQL procedure successfully completed.
  

  Your doubts regarding catch the exception in the exception block, you can run as below, by nesting a block Begin in the exception block itself.

  SQL> DECLARE
    2  cnt NUMBER(35):=0;
    3  BEGIN
    4  select 'debalina' INTO cnt from dual;
    5  DBMS_OUTPUT.PUT_LINE(to_char(cnt));
    6  EXCEPTION
    7  WHEN Value_error THEN
    8  DBMS_OUTPUT.PUT_LINE('error has occured inside main block');
    9  Begin
   10  cnt:='deba';
   11  Exception
   12  WHEN OTHERS THEN
   13  DBMS_OUTPUT.PUT_LINE('error has occured inside exception block');
   14  End;
   15  END;
   16  /
  error has occured inside main block
  error has occured inside exception block
  
  PL/SQL procedure successfully completed.
  

  Hope your question is clear.
  :)
  Twinkle

• How are they managing SQLStatement errors?

  I have problems with the SQLErrorEvent.ERROR. I just want to open an alert window, but I get an error #1010 a term is undefined and has no properties.

  I guess that this will occur precisely because there is no selectedItem, but how to treat the error when this is the case?

  This solution should be as simple as possible, because I'm pretty green.

  private function removeAuthorRecord (): void

  {

  removeAuthorStmt = new SQLStatement();

  removeAuthorStmt.sqlConnection = conn;

  var sql:String = 'DELETE from authors3 WHERE authorID = "+ authorsList.selectedItem.authorID; '.

  removeAuthorStmt.text = sql;

  removeAuthorStmt.addEventListener (SQLEvent.RESULT, removeAuthorResult);

  removeAuthorStmt.addEventListener (SQLErrorEvent.ERROR, errorRemoveAuthor);

  removeAuthorStmt.execute ();

  }

  private void errorRemoveAuthor(event:SQLErrorEvent):void

  {

  Alert.show ("Please select an author to remove");

  }

  Thank you

  Kristin

  in action:

  http://trumpboston.com/helpothers/example03523/

  Code of the CBC:

  http://Pastie.org/1913965

• The camera driver won't install; all portable devices under Device Manager have yellow warnings

  Windows 7 64 bit

  All portable devices in Device Manager have yellow warnings.  I followed the directions of the driver reinstall paragraph each device status, but nothing has changed - warnings remain. Although warnings have existed for some time, I had no problem with the computer read maps or the connection with devices until recently, when a Canon camera wouldn't connect via USB or wireless because his driver would not move.  (The camera connects to my other Windows 7 64 x computer.)

  Running sfc/scannow a couple of times have mounted several corrupted files that could not be repaired: WUDFPlatform.dll, WUDFrd.sys, WUDFPf.sys, MsftWdf_User_01_11_00_Inbox_Critical.Wdf, WUDFSvc.dll, WUDFHost.exe, WUDFCoinstaller.dll, WUDFx.dll. The scannow report also stated that the same files under ' Package_1_for_KB2685813 ~ 31bf3856ad364e35 ~ amd64 ~ ~ 6.1.1.11.2685813 - 2_neutral_GDR ' were also damaged.  Each file corrupted in both sets also said 'hash mismatch' at the end.  I tried to replace the corrupted with good files, but Windows won't allow.

  KB2685813 was apparently the above Windows Update. He appears twice on the same date (in November 2012) in the list of my computer for updates.  I tried to uninstall it, but get the message that the uninstall failed.

  Wudfsvc service is set to automatic, but it is not started.  It displays the message "unable to read the description. "Error Code: 193. In the Manager of tasks, under services, its status is "stopped".

  Any suggestions?  Thank you.

  Thank you.  I solved the problem more simply.  I learned live to access corrupted files (TrustedInstaller owned files and blocked any changes to them) and replaced by vouchers.  Now everything works.

  There is information online times how to change the owner of TrustedInstaller or anything else and then restore ownership to TrustedInstaller.

• Registry errors. System hangs. How to fix registry errors?

  How to fix registry errors? The registry errors affect the performance of the pc?
  My windows crashes often. Bases of installed microsoft security update.

  Hello

  Check out these utilities to see if information may be collected:

  It is an excellent tool for displaying the blue screen error information

  -Free - BlueScreenView scans all your minidump files created during ' blue screen of the.
  death ' crashes, and displays the information about all crashes in one table.
  http://www.NirSoft.NET/utils/blue_screen_view.html

  -------------

  This utility can be used to check the event log for errors other than a BSOD, many crash
  Events will write to the event log.

  MyEventViewer can be verified at the time of the blue screen (BSOD) within a second
  or so from the time of the BSOD for more information on the possible cause - see TIP.

  MyEventViewer - free - a simple alternative in the standard Windows Event Viewer.
  TIP - Options - Advanced filter allows you to see a period of time instead of the whole of the record-
  Set it for a bit before and after the time of the BSOD.
  http://www.NirSoft.NET/utils/my_event_viewer.html

  ------------

  AppCrashView - free - a small utility for Windows Vista and Windows 7 that appears
  details of all application crashes occurred in your system. The information breaks down
  is extracted from the .wer files created by the component of Windows Error Reporting (WER)
  the operating system every time that an accident occurred. AppCrashView also allows for the
  easily check the list of accidents to the text/html/csv/xml file.
  http://www.NirSoft.NET/utils/app_crash_view.html

  ==================================================================

  These methods can help correct most of the problems of crash.

  References to Vista also apply to Windows 7.

  What antivirus/antispyware/security products do you have on the machine? Be one you have NEVER
  on this machine, including those you have uninstalled (they leave leftovers behind which can cause
  strange problems).

  ----------------------------------------------------

  Follow these steps:

  Try these to erase corruption and missing/damaged file system repair or replacement.

  Start - type this in the search box-> find COMMAND at the top and RIGHT CLICK – RUN AS ADMIN

  Enter this at the command prompt - sfc/scannow

  How to fix the system files of Windows 7 with the System File Checker
  http://www.SevenForums.com/tutorials/1538-SFC-SCANNOW-Command-System-File-Checker.html

  How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe) program
  generates in Windows Vista cbs.log
  http://support.Microsoft.com/kb/928228

  Also run CheckDisk, so we cannot exclude as much as possible of the corruption.

  How to run check disk in Windows 7
  http://www.SevenForums.com/tutorials/433-disk-check.html

  ==========================================

  After the foregoing:

  How to troubleshoot a problem by performing a clean boot in Windows Vista or
  Windows 7
  http://support.Microsoft.com/kb/929135

  Use advanced tools to solve performance problems in Windows 7
  http://www.howtogeek.com/HOWTO/6152/use-advanced-tools-to-troubleshoot-performance-problems-in-Windows-7/

  Problems with the overall speed of the system and performance
  http://support.Microsoft.com/default.aspx/GP/slow_windows_performance?p=1

  How to troubleshoot performance issues in Windows Vista
  http://support.Microsoft.com/kb/950685

  Optimize the performance of Microsoft Windows Vista
  http://support.Microsoft.com/kb/959062
  To see everything that is in charge of startup - wait a few minutes with nothing to do - then right-click
  Taskbar - the Task Manager process - take a look at stored by - Services - this is a quick way
  reference (if you have a small box at the bottom left - show for all users, then check that).

  How to change, add or remove startup programs in Windows 7
  http://www.SevenForums.com/tutorials/1401-startup-programs-change.html

  A quick check to see that load method 2 is - using MSCONFIG then put a list of
  those here.
  --------------------------------------------------------------------

  Tools that should help you:

  Process Explorer - free - find out which files, key of registry and other objects processes have opened.
  What DLLs they have loaded and more. This exceptionally effective utility will show you even who has
  each process.
  http://TechNet.Microsoft.com/en-us/Sysinternals/bb896653.aspx

  Autoruns - free - see what programs are configured to start automatically when you start your system
  and you log in. Autoruns also shows you the full list of registry and file locations where applications can
  Configure auto-start settings.
  http://TechNet.Microsoft.com/en-us/sysinternals/bb963902.aspx
  Process Monitor - Free - monitor the system files, registry, process, thread and DLL real-time activity.
  http://TechNet.Microsoft.com/en-us/Sysinternals/bb896645.aspx

  There are many excellent free tools from Sysinternals
  http://TechNet.Microsoft.com/en-us/Sysinternals/default.aspx

  -Free - WhatsInStartUP this utility displays the list of all applications that are loaded automatically
  When Windows starts. For each request, the following information is displayed: Type of startup (registry/Startup folder), Command - Line String, the product name, Version of the file, the name of the company;
  Location in the registry or the file system and more. It allows you to easily disable or remove unwanted
  a program that runs in your Windows startup.
  http://www.NirSoft.NET/utils/what_run_in_startup.html

  There are many excellent free tools to NirSoft
  http://www.NirSoft.NET/utils/index.html

  Window Watcher - free - do you know what is running on your computer? Maybe not. The window
  Watcher says it all, reporting of any window created by running programs, if the window
  is visible or not.
  http://www.KarenWare.com/PowerTools/ptwinwatch.asp

  Many excellent free tools and an excellent newsletter at Karenware
  http://www.KarenWare.com/

  ===========================================

  Think about it an absolute must - manually update your drivers.

  Vista and Windows 7 updated drivers love then here's how update the most important.

  This is my generic how updates of appropriate driver:

  This utility, it is easy see which versions are loaded:

  -Free - DriverView utility displays the list of all device drivers currently loaded on your system.
  For each driver in the list, additional useful information is displayed: load address of the driver,
  Description, version, product name, company that created the driver and more.
  http://www.NirSoft.NET/utils/DriverView.html

  For drivers, visit manufacturer of emergency system and of the manufacturer of the device that are the most common.
  Control Panel - device - Graphics Manager - note the brand and complete model
  your video card - double - tab of the driver - write version information. Now, click on update
  Driver (this can do nothing as MS is far behind the certification of drivers) - then right-click.
  Uninstall - REBOOT it will refresh the driver stack.

  Repeat this for network - card (NIC), Wifi network, sound, mouse, and keyboard if 3rd party
  with their own software and drivers and all other main drivers that you have.

  Now in the system manufacturer (Dell, HP, Toshiba as examples) site (in a restaurant), peripheral
  Site of the manufacturer (Realtek, Intel, Nvidia, ATI, for example) and get their latest versions. (Look for
  BIOS, Chipset and software updates on the site of the manufacturer of the system here.)

  Download - SAVE - go to where you put them - right click - RUN AD ADMIN - REBOOT after
  each installation.

  Always check in the Device Manager - drivers tab to be sure the version you actually install
  presents itself. This is because some restore drivers before the most recent is installed (sound card drivers
  in particular that) so to install a driver - reboot - check that it is installed and repeat as
  necessary.

  Repeat to the manufacturers - BTW in the DO NOT RUN THEIR SCANNER device - check
  manually by model.

  Look at the sites of the manufacturer for drivers - and the manufacturer of the device manually.
  http://pcsupport.about.com/od/driverssupport/HT/driverdlmfgr.htm

  Installation and update of drivers under Windows 7 (updated drivers manually using the methods above
  It is preferable to ensure that the latest drivers from the manufacturer of system and device manufacturers are located)
  http://www.SevenForums.com/tutorials/43216-installing-updating-drivers-7-a.html

  If you update the drivers manually, then it's a good idea to disable the facilities of driver under Windows
  Updates, that leaves about Windows updates but it will not install the drivers that will be generally
  older and cause problems. If updates offers a new driver and then HIDE it (right click on it), then
  get new manually if you wish.

  How to disable automatic driver Installation in Windows Vista - drivers
  http://www.AddictiveTips.com/Windows-Tips/how-to-disable-automatic-driver-installation-in-Windows-Vista/
  http://TechNet.Microsoft.com/en-us/library/cc730606 (WS.10) .aspx

  ===========================================

  Refer to these discussions because many more excellent advice however don't forget to check your antivirus
  programs, the main drivers and BIOS update and also solve the problems with the cleanboot method
  first.

  Problems with the overall speed of the system and performance
  http://support.Microsoft.com/GP/slow_windows_performance/en-us

  Performance and Maintenance Tips
  http://social.answers.Microsoft.com/forums/en-us/w7performance/thread/19e5d6c3-BF07-49ac-a2fa-6718c988f125

  Explorer Windows stopped working
  http://social.answers.Microsoft.com/forums/en-us/w7performance/thread/6ab02526-5071-4DCC-895F-d90202bad8b3

  I hope this helps.

• error handle output line 45 / column 9 / errors/warnings - tag must be associated, missing: [< /li > < /li > < /li > < /li >]

  I get this error using DW cc 2015 "error manage output line 45 / column 9 / errors/warnings - tag must be associated, missing: [/li > < /li > < /li > < /li > <]" How can I fix?

  Add one or more closing tags.

  Without seeing the code, it is impossible to tell where exactly, but a list item must be closed...

  • point 1
  • point 2
  • point 3
  • point 4

• How to fix the error with the code: 0xe7210001 failed to load powrprof, object: cls

  Hello

  Dose anyone know how to fix the error with the code: 0xe7210001, message: unable to load powrprof, object: CLSD-no-it is found;
  OR: Fingerprintsoftware OR error: replicas THotkey.exe message window and the computer freezes

  Maleware scanned and virus, also in safe mode, found no infection, reinstalled driver fingerprint, but nothing has changed.

  grateful for the help!

  Hello

  > message: unable to load powrprof, object: CLSD-no-it is found;
  In my view, this would mean that there is a problem with Toshiba Power Saver
  What laptop Toshiba, you have exactly?

  Maybe reinstall Power Saver could help. You can find it on the official website of Toshiba.

• How can I view, change and remove passwords from keychain?

  How can I view, change and remove passwords from keychain?

  http://www.MacObserver.com/TMO/article/getting-started-with-apples-Keychain-pass word-Manager

  http://computers.tutsplus.com/tutorials/unlock-the-power-of-your-Macs-Keychain-u utility - mac-48730

  Frequently asked questions about iCloud Keychain - Apple Support

• Advanced management of errors

  Hi all

  I develop a system to a LabView application extensive error handling, unfortunately I can't call his goal because of confidentiality.

  I graduated just for my university degree in applied physics, and so I am quite experienced with LabVIEW (obtained in basic 1, 2 and 3).

  The technique of synchronization used is a command producer/consumer queue manager. The test facility is to come out the following equipment:

  -Multimeter Keithley 2700

  -A Lock-in SR830 Stanford

  -863 FT-Mercury (Controller Z-step, to go up and down)

  - NI DAQ 6244

  My Question is:

  How can you ensure that you cover most of the errors with your application of error handling? What would be a good approach to find all possible errors that might occur during the measurement?

  For example: I could unplug the K2700 and start the application, then a VISA error is more likely to occur. I could cut the power to the equipment and start the application and see what error would happen then.

  Is there some sort of general rule to find the possible errors that may occur in the implementation?

  Thanks for your response in advance.

  AHA! Found: https://decibel.ni.com/content/docs/DOC-20726

  I think it was the conception that I tried to find earlier because it gives information on the actual strategies for dealing with errors and to declare against just how over son of error and mistake General Manager.

  In regards to your response, you must think about the grouping of sections of code and say to yourself "what would happen if an error occurs here. You will probably eventually identify the sticking points in your code (for example at the end of a case)

  A few examples:

  -For initialization, if a device fails to initialize, you should try again and if so, how many times before giving up? Should allow the user try to reconfigure the device

  -If you use a queue-based architecture and the reference is destroyed

  You end up having to analyze your code and say "what to do if...?" a lot!

  I think that mistakes boil until something like the following:

  -Critical application errors: a Terminal mistake caused by a software bug such that accidentally release a reference to a primary. In this case you will need to close the software, but you should report or record some information to help you debug the issue remotely!

  -Device errors: could not initialize, missing device, interruption of the connection, the incorrect configuration - software cannot work normally, but you may continue to try to re - initialize or allow the user to try to change the settings rather than quit the application.

  -Errors, user: user a bad configured something like entered in an invalid path or by selecting a wrong file (type, format, etc.)-in this case, you should probably notify the user and let them try again.

  -Known errors: errors that you expect may arise such as the creation of a folder that already exist - these would be generally ignored or dealt with in a case structure. Another example of this is mistakes on 'Close' subVIs in your output folder (the device could never be initialized or may have already closed)

  You are never able to catch every single mistake (and it is not possible to see all the errors of a VI could produce, and you can generate your own mistakes), but you should try to handle correctly (& rectify) errors that are most likely to occur (such as loss of connection to a device because someone tripped over a serial cable) and leave the other errors to your general manager.

  You also want to think about the experience for the end user of your software - something that the presentation link above mentions. Chances are that the average user is not going to be able to understand the error codes LabVIEW and is disappointed if the software just stops on launch because a device is missing.

  There is no Holy Grail of error handling/reporting - it's something I'm always reading/learning and try to apply as much as I can in my applications!

• How to clear the error 314101

  I am trying to create a mechanism of robust communication between a cRIO and a desktop application HMI. I tried to use the network stream I could avoid a lot of pitfalls in the management of a TCP connection. My RT code must be written to operate, and must recover gracefully network disconnections and brutal power loss. I can simulate these things quite effectively pulling the Ethernet cable or hit the button to Abort in LV

  My goal of RT has a drive with the endpoint name ' commlink/drive '. My HMI has a burner with the name "commlink/recorder. HMI tries to establish the connection: he gave the Player URL ' / //commlink/player. This set works very well on the first pitch, but not after abandonment to the RT code. On the next run, the RT code often receives the error 314101 (endpoint with the same name already exists.) to create network Stream Reader Endpoint VI. I can't understand how to clear this error in order to recreate my end point and restore the comm link. Does anyone know how? Calling the destroy Stream Endpoint VI with refnum workflow does not work, and there are no other screws or properties that look like they manage the connection management.

  I know I'm coming to the end of the conversation, but maybe some of this information will still be useful.  While network streams were designed to manage multiple connection/disconnection cycles with the underlying TCP/IP connection on the network seamlessly, they were not intended to perfectly manage and survive many lives or running instances application with endpoints.  All this is still possible, it will take more work on the part of the implementer.  An important thing to remember when using network flow, is that once you've managed to connect the two end points, the destruction of one of the endpoints (via normal stop or an accident) will require the destruction of the other end.  This means that you cannot simply reuse on RT target endpoint to communicate with several sessions of HMI.  Instead, you will have to destroy endpoint on the target of RT and create another endpoint (probably with the same name) for the next session.

  To do this, I recommend a state machine that is basically:

  1. Create an endpoint - you can do either with an infinite time-out or a continuous loop with a timeout if you need meet orders of demolition/judgment of the user.
  2. Continuous read/write in the flow in a loop.  If at any time you receive a fatal error of read/write, leave the loop.
  3. Destroy the end point and return to the State first, where you can wait for the next connection.

  I would avoid going down the road of trapping of the specific error codes and writing conditional logic for each of them.  Network stream API was designed such that for most / all cases, you should should not do this.  If you have a healthy stream that can still move the data, you will not be getting errors from the read or write call (apart from a few things matter as if we were trying to read from an endpoint unique writing of corner).  If you get an error in reading or writing, it usually means your workflow is dead and you need to create a new one if you want to continue to communicate with the remote application.

  If you follow the above, I think that you are 90-95% of the way.  As the article you link above mentions, there are additional considerations to take into account if you need to tolerate the application crashes / accidents of remote endpoint.  In these scenearios, you basically have one of the three results of the application that always uses the end point which don't collide:

  1. Demand will start to return errors:  In some scenarios, we can detect the remote application is crashed, abnormally terminated, or whatever.  In these cases, the read/write will return an error and the same pattern described above should work.
  2. The flow will introduce a disconnected state and stay offline:  This would generally happen with a fall in demand.  In these cases, we cannot tell if the connectivity loss is due to a problem with the application or poor network conditions / remote computer.  If you need to detect and recover from this scenario, you can do as a section of the link recommend you and write a timer that resets the stream network if the flow remains disconnected for a period of time.  This could be incorporated in step 2 of the above state machine quite easily.
  3. The flow will continue to make a State connected, even if the remote application is no longer functional:  This should rarely occur and would occur only when the application on the remote computer hung or an impasse, but the network computer stack is still in operational condition.  In this case, we cannot differentiate between a suspended application and the other simply has all the data to send.  If you need to detect and recover from this condition, the best thing to do is probably to create a second timer that resets the stream if it's too long you've changed successfully read/written all the data.

  I must emphasize scenarios 2 and 3 can be greatly simplified if you care to detecting the crash & block until another application attempts to connect to the application that is still ongoing.  For example, restarting the application has crashed/hung will recreate an end point and try to re-establish the connection of flow.  At this point, the application which is still running will go account he communicated with endpoint remote must have crashed and raises an error.  At this point, the same state machine mentioned above should be sufficient to re-establish the connection.  I think that this part could be more difficult in LV 2010 since the first attempt to apply newly restarted it also throw an error when you try to reconnect to the remote application.  This will occur until the endpoint in the live application was also destroyed which means that you would have to execute a loop on creating calling until she succeeded.  In 2011, we changed the behavior so the call to create the newly restarted application would cause the remote application to start return errors, but now we are still trying to establish the connection on the newly restarted application for up to the timeout limit.  If you use a state similar to the above machine, you should be able to reconnect without having to write a loop around the call to Create in the newly restarted application.

• In practice, how do you handle errors?

  This issue arises out of a project I've been working on a database. Customers pull a work from a database, run it, and then post the results in the database. I have a prototype that does well enough, with the exception of a few questions (which can be written in chalk upward at the bad design).

  The first concerns the race conditions: when a customer takes a job from the database, it has first checks the task settings, then updates the status of the work to 'Running', how much work can be pulled by another customer. The race condition occurs when two customers to get the same work and are trying to insert the results of the work of the same in the table of results (primary key error). I intend to add a phase "pending" to avoid this problem.

  A second comes when the DB goes down, for some reason any. It's on a laptop, so downtime is planned on the occasion, but these errors are more difficult to propose a strategy to correct.

  Now that you see a bit where I come from, the main question.

  How you guys set up the error handling?

  I thought using a construction like this:

  

  The basic idea is to fall more and deeper structures in case Error-No error and handle errors constantly running the code in a while loop until we get no error. The problem with this approach is that a lack of support for recursion makes this code very very messy. I'm not sure how to determine which codes for a set of uses of screws, in order to make the correct handling of cases for each of them.

  I understand the importance of the management of errors and get the base implementation of this one, so the docs NOR and Sixclear videos are too simplistic. What I would like to find is a depth into the constructions of error management resource. Is there such a thing?

  Take a look at the attached PDF - it shows a fairly comprehensive list of how to handle errors in a loop/application.

  It does not cover the things that you can do with indicate error as the user, logs the error etc.

  What you are actually doing is strongly dependent on your application!