FDS swallows the stack traces

Similar Questions

• the stack trace is always printed with intercept Throwable even if printStackTrace is not called

  Hi, at my request, a single method, I want to print the stack trace that under certain condition. However I discovered that I still see at the event log the stack trace, even if I don't deliver the printStackTrace call. This would mean that wrestling only Throwable is sufficient to print the trace of the stack, which is really not desirable. Has anyone seen the same thing?

  Is there anyway to disable the automatic stack trace dump if Throwable is caught?

  It is behavior hormaux and I never found a way to influence him, anyway.

• The JavaScript stack trace

  Hello

  I am writing a widget app works almost every time, but sometimes, he throws a ControlledAccessException, I get the message of my bt try-catch block, I'm not able to get the exception stack trace, it's the structure of the code that I use:

  Try

  {

  code.that.Crash ();

  }

  catch (e)

  {

  Alert (e); Watch ControlledAccessException error, without more details

  Alert (e.message); It shows "undefined".

  Alert (e.Stack); It shows "undefined".

  }

  Thus,.

  How can I get the error stack trace?

  As I know there isn't a way to inspect the stack trace in JavaScript itself.

• in the drive without debugging stack traces

  Hello

  release notes for 11.5 indicate that the non-debug version of the player can provide stack traces now, but I don't see them.  I have to do anything special to access?

  Browser: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_5) AppleWebKit/536.26.17 (KHTML, like Gecko) Version/6.0.2 Safari/536.26.17

  Player version: 11.5.502.136

  Mac OS 10.7.5 (64-bit)

  The release notes, I am referring to: http://forums.Adobe.com/message/4827339

  Hello

  Please make sure that your SWF file is published in 18. As indicated in the following document, this feature is only available for the SWF version 18 and above.

  http://www.Adobe.com/devnet/articles/flashplayer-air-feature-list.html

  Please also note that the stack traces generated in the version non-debug player shows only the names of methods. Full stack trace info including line numbers and the name of the file, a debug version of the player (see content of the debuggers available for download here: http://www.adobe.com/support/flashplayer/downloads.html) is necessary besides the SWF itself published under a debug SWF.

  Here is an example of using the feature:

  package

  {

            import flash.display.Sprite;

            import flash.text.TextField;

   

            public class StackTraceTestCase extends Sprite

            {

                      public var console:TextField = new TextField();

   

                      public function StackTraceTestCase()

                      {

                                console.width = stage.stageWidth;

                                console.height = stage.stageHeight;

                                console.border = true;

                                this.stage.addChild(console);

                                foobar1();

                      }

   

                      private function foobar1():void {

                                foobar2();

                      }

   

                      private function foobar2():void {

                                foobar3();

                      }

   

   

                      private function foobar3():void {

                                foobar4();

                      }

   

   

                      private function foobar4():void {

                                foobar5();

                      }

   

                      private function foobar5():void {

   

                                try {

                                          var myVar:String = null;

                                          /*

                                           * This results in Null Reference error.

                                           */

                                          console.appendText(myVar.toString());

                                } catch ( error:Error ) {

                                          console.appendText(error.getStackTrace());

                                }

                      }

            }

  }

  And the output generated by the non-debug version of the player:

   

  TypeError: Error #1009

            at StackTraceTestCase/foobar5()

            at StackTraceTestCase/foobar4()

            at StackTraceTestCase/foobar3()

            at StackTraceTestCase/foobar2()

            at StackTraceTestCase/foobar1()

            at StackTraceTestCase()

• Is it possible to trigger a forced memory stack trace?

  There, I think of the stack trace that is done automatically on all running applications when "something goes wrong.

  I have an application that freezes up (I suspect it is a blocking of the thread) and it would be great to have a practical method to force the stack trace in the event of phones log.  (The phone still works ok, it's just the single application that froze).

  Unfortunately the user having the problem that's about 3 000 mi away from me, so I can just plug in the phone and use the option 'connect to the device.

  Doug

  Update: I guess I could always send to the user another app... one who deliberately misbehaves...

  You can trigger a stack trace by launching a Throwable.  You can take in your application so that the user sees no error dialog box.

• TLSIOException with reason '0' and no trace of the stack on the WiFi

  Hello

  I am downloading a file via SSL. On most devices, the file is transmitted without any problem. Probably 20% of devices, transmission of files fails with a TLSIOException with no trace of the stack and no message. The execution of TLSException.getReason () return '0'. There is no common denominator to the problem as OS version bundle or device model, except that it never fails on a cellular connection - only on WiFi.

  I'm out of stuff for debugging this problem. Any thoughts would be appreciated.

  Scott

  
  

• Failed to instantiate new custom class object - no trace of the stack

  Hello

  I have a little maddening problem. I created a custom class called 'Notification '. When I try to create an instance of the latter, I don't get any stack trace. Here's the class:

  package net.creative.core.util;
  
  import net.rim.device.api.system.Bitmap;
  
  /**
   * These are the notification objects that are created and stored
   * when a push notification is sent.
   * @author Heather
   *
   */
  
  public class Notification {
  
      private String title;
      private String content;
      private Bitmap image = Bitmap.getBitmapResource("appicon.png");
  
      public Notification(){
          title = "Title";
          content = "Content";
      }
  
      public Notification(String _title, String _content){
          title = _title;
          content = _content;
      }
      public Notification(String _title, String _content, Bitmap _image){
          title = _title;
          content = _content;
          image = _image;
      }
      public String getTitle(){
          return title;
      }
      public String getContent(){
          return content;
      }
      public Bitmap getImage(){
          return image;
      }
      public void setTitle(String _title){
          title = _title;
      }
      public void setContent(String _content){
          content = _content;
      }
      public void setImage(Bitmap _image){
          image = _image;
      }
  
  }
  

  I don't think it's a problem, but the screen I have tried to create an instance of in the Notification is in the com.creative.core package. I imported Notification on the screen while... Any ideas?

  Never mind.. just resolved.

• Field.SetFocus causes no stack trace error

  Hi guys,.

  I have a custom GridFieldManager that stores mutlitple fields. I did a manual swap, i.e. to remove the index 1 and 2 fields and share their locations.  I need to remove the Manager before inserting the. This works very well for 2 fields and after this operation, I am able to set the focus, i.e. on which fields to index 2 except when I do the swap for the 2nd last and last operation. After that I moved the 2nd last field of the last clue, and I'm trying to set the focus on the field to the last index, I get an error no. Stack Trace and no other error message. Please help me for this problem.

  In the method that you call it from? If you call setFocus() on a field before there was a screen, you get an exception. As mentioned above, 'no trace of the stack' is not your error. Catch a Throwable to get a stacktrace.

  A way around this if you call setFocus() to a device that is not allowed, you can wrap in UiApplication.invokeLater ().

• Get a Stack Trace?

  If I debug my application on a real device and a runtime exception occurs, is there a way to get a stack trace or more information on where it happened?

  Thank you

  Travis

  Uncaught exceptions (and I believe also exception caught as catch (Throwable t)) are recorded in the log of the phone.

  You can open it in the past to the home screen, hold down the ALT key and pressing LGLG. The newspaper is usually quite saturated, be prepared to scroll for a while. The exceptions are in bold.

  Cheers, Barak.

• Blocker withdraws the deadlock trace file (self)

  Hello
  
  Recently, I had a problem on a 10.2.0.4 database to single instance where blockages are produced. The following test case reproduced the problem (I create three tables parent, a child table with foreign keys indexed to all parents three tables and a procedure that performs an insert in the child table in a standalone transaction):
  

  create table parent_1(id number primary key);
  
  create table parent_2(id number primary key);
  
  create table parent_3(id number primary key);
   
  create table child( id_c number primary key,
                     id_p1 number,
                     id_p2 number,
                     id_p3 number,
                     constraint fk_id_p1 foreign key (id_p1) references parent_1(id),
                     constraint fk_id_p2 foreign key (id_p2) references parent_2(id),
                     constraint fk_id_p3 foreign key (id_p3) references parent_3(id)
                     );
   
  create index i_id_p1 on child(id_p1);
  
  create index i_id_p2 on child(id_p2);
  
  create index i_id_p3 on child(id_p3);
  
  create or replace procedure insert_into_child as
  pragma autonomous_transaction;
  begin
    insert into child(id_c, id_p1, id_p2, id_p3) values(1,1,1,1);
    commit;
  end;
  /
   
  insert into parent_1 values(1);
  
  insert into parent_2 values(1);
  
  commit;

  And now the action that causes the deadlock:

  SQL> insert into parent_3 values(1);
  
  1 row created.
  
  SQL> exec insert_into_child;
  BEGIN insert_into_child; END;
  
  *
  ERROR at line 1:
  ORA-00060: deadlock detected while waiting for resource
  ORA-06512: at "SCOTT.INSERT_INTO_CHILD", line 4
  ORA-06512: at line 1

  My question is: How can I determine which integration into the CHILD table waiting for? He could wait on a combination of these, PARENT_3, PARENT_2, PARENT_1, or even on the CHILD if I tried to insert a primary key that is duplicated in the CHILD. Since we have the full test case, we know that he was waiting on PARENT_3 (or better said, he expected to perform a commit / rollback of the transaction 'parent'), but is it possible to determine that only from the deadlock trace file? I ask that because to identify the problem, I had to perform redo log mining, tracing pl/sql with DBMS_TRACE and manual debugging on a clone of the production database that has been restored to a SNA just before blocking is product. So, I had to do a lot of work to get to the trainer table and if this information is already in the deadlock trace file, it would have saved me a lot of time.
  
  Here is the deadlock trace file. In section "DML LOCK", I assumed that the child table (tab = 227042) holds a 3 way locks (SX), all other tables of three parents have a mode 2 locks (SS), but from this excerpt, I see that parent_3 (tab = 227040) blocks the children insert:
  

  Deadlock graph:
                         ---------Blocker(s)--------  ---------Waiter(s)---------
  Resource Name          process session holds waits  process session holds waits
  TX-00070029-00749150        23     476     X             23     476           S
  session 476: DID 0001-0017-00000003     session 476: DID 0001-0017-00000003
  Rows waited on:
  Session 476: obj - rowid = 000376E2 - AAA3biAAEAAA4BwAAA
    (dictionary objn - 227042, file - 4, block - 229488, slot - 0)
  Information on the OTHER waiting sessions:
  End of information on OTHER waiting sessions.
  Current SQL statement for this session:
  INSERT INTO CHILD(ID_C, ID_P1, ID_P2, ID_P3) VALUES(1,1,1,1)
  ----- PL/SQL Call Stack -----
    object      line  object
    handle    number  name
  3989eef50         4  procedure SCOTT.INSERT_INTO_CHILD
  391f3d870         1  anonymous block
  .
  .
  .
  .
          SO: 397691978, type: 36, owner: 39686af98, flag: INIT/-/-/0x00
          DML LOCK: tab=227042 flg=11 chi=0
                    his[0]: mod=3 spn=35288
          (enqueue) TM-000376E2-00000000  DID: 0001-0017-00000003
          lv: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  res_flag: 0x6
          res: 0x398341fe8, mode: SX, lock_flag: 0x0
          own: 0x3980df420, sess: 0x3980df420, proc: 0x39859c660, prv: 0x398341ff8
          ----------------------------------------
          SO: 397691878, type: 36, owner: 39686af98, flag: INIT/-/-/0x00
          DML LOCK: tab=227040 flg=11 chi=0
                    his[0]: mod=2 spn=35288
          (enqueue) TM-000376E0-00000000  DID: 0001-0017-00000003
          lv: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  res_flag: 0x6
          res: 0x3983386e8, mode: SS, lock_flag: 0x0
          own: 0x3980df420, sess: 0x3980df420, proc: 0x39859c660, prv: 0x3983386f8
          ----------------------------------------
          SO: 397691778, type: 36, owner: 39686af98, flag: INIT/-/-/0x00
          DML LOCK: tab=227038 flg=11 chi=0
                    his[0]: mod=2 spn=35288
          (enqueue) TM-000376DE-00000000  DID: 0001-0017-00000003
          lv: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  res_flag: 0x6
          res: 0x398340f58, mode: SS, lock_flag: 0x0
          own: 0x3980df420, sess: 0x3980df420, proc: 0x39859c660, prv: 0x398340f68
          ----------------------------------------
          SO: 397691678, type: 36, owner: 39686af98, flag: INIT/-/-/0x00
          DML LOCK: tab=227036 flg=11 chi=0
                    his[0]: mod=2 spn=35288
          (enqueue) TM-000376DC-00000000  DID: 0001-0017-00000003
          lv: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  res_flag: 0x6
          res: 0x39833f358, mode: SS, lock_flag: 0x0
          own: 0x3980df420, sess: 0x3980df420, proc: 0x39859c660, prv: 0x39833f368
        ----------------------------------------

  Thanks in advance for your comments,
  Swear

  user633661 wrote:

  My question is: How can I determine which integration into the CHILD table waiting for? He could wait on a combination of these, PARENT_3, PARENT_2, PARENT_1, or even on the CHILD if I tried to insert a primary key that is duplicated in the CHILD. Since we have the full test case, we know that he was waiting on PARENT_3 (or better said, he expected to perform a commit / rollback of the transaction 'parent'), but is it possible to determine that only from the deadlock trace file?

  There is no way to get the answer from the deadlock trace.

  At this stage and with your example, the waiting session waits for a lock of the TX (transaction) - this means that he has no idea (and uninteresting) in the involved actual data, that it is simply waiting for a location of transaction undo segment header table clear.

  An easy way to demonstrate, it is as follows:-
  

  
  create the parent and child tables with the activated FK constraint
  Session 1 - set a save point, then insert line into parent but do not commit
  Session 2 - insert a load line in the child - the session will pass a waiting for TX lock on the parent transaction
  Session 1-restoration to the point of backup
  

  Because restoration is a save point, session 1 always held a TX lock in exclusive mode, even if it will take is more all lock TM (table).
  Session 2 will still wait for session 1 to commit or rollback - even if the parent required row does not exist, even in a State that is not validated.

  Concerning
  Jonathan Lewis
  http://jonathanlewis.WordPress.com
  Author: core Oracle

• HP50g: HP50g - hot to check if the object of the stack is a number?

  How to check if an object on the stack is a number or another type of data? There seems to be no any function to check on 50g.

  50 g advanced users to see, page 1-13:

  "The order TYPE ([left SHIFT] PRG-> TEST-> NXT-> TYPE) accepts any object as argument and returns the number that identifies the type of this object." For example, 'HELLO' TYPE returns 2, the value of a string object. See table of object types in Chapter 3, in the command TYPE, to find objects of calculator and corresponding type numbers.

  Generally want to DUP the object to the level of the stack 1 first of all, because likely you want to do something with it, after checking his type.  The following RPL program checks the type of the object in level 1 of the pile and adds a string to the stack indicating its type.  Only some of the possible types are checked and a generic "something else" translates to others:

  «
  
    TYPE OF DUP
  
    CASE
  
      DUP 0 == THEN DROP 'real number' END
  
      DUP 1 == THEN DROP "complex number" END
  
      DUP 2 == THEN DROP 'chain' END
  
      DUP 3 == THEN DROP "real array" END
  
      DUP 5 is THEN DROP 'list' END
  
      DROP "something else"
  
    END
  
  »

• Better implementation of a key ASN code to add all these entries in the stack?

  Hi all

  Calculator: HP - 50 g

  as in the title, I want to assign [ASN] a key to a command which sums up all these entries in the stack.

  Is there a function already built-in, or should I try to write a code of RPL to put in the <> <> and ASN?

  Thank you.

  If I understand correctly, you must write in RPL in <> <> , then enter the correct code for the key to use and the correct code for the used shortcut and then just evaluate ASN.

  My question remains, is there a built-in feature that summarizes all entries present in the battery or not?

  And if it does not exist, should I write a RPL with a loop until there are no more entries in the stack?

• Y at - it an easy way to change the stacking order of the controls on the front panel

  I have two controls. I would like to place the smaller one on the largest. Is there an easy way to change the stacking order?

  Thank you

  Chuck

  On top of your LabVIEW façade, there is a button that looks like two arrows going in a circle.
  Select the control, and then press "Send backward".

• Sites Web has become slower over ssl when we activated the stack ipv6 on the XP machine.

  Slow browser in xp with ipv6 enabled via the SSL (on ipv4) while on win7 is not?

  Sites Web has become slower over ssl when we activated the stack ipv6 on the XP machine.

  The PC connects to internet IPv4 and ssl vpn is established on the ipv4 internet. When we uninstall ipv6 stack it becomes okay.

  The real solution is to fix the DNS server that is causing these problems. http://www.sixxs.NET/FAQ/DNS/?FAQ=ipv6slowconnect

• Moving to the stack of switches

  Hi all

  * We currently have 3 X N2048 outside of the firm network switches.

  * They are so interconnected with a regular LAN cable.

  * We have setup a VLAN on a single switch while the other two using VLID 1.

  What we should do to pass to a configuration of the battery? (I have the cables on the spot).

  Thanks in advance for any helpful answer.

  There is a stacking Dell network guide. It's for the N4048, but the steps and concepts are the same for the N2048.

  http://Dell.to/20sLnnc

  stacking is also covered in the guide of the user on page 189.

  http://Dell.to/1NZmFET

  Once the switches are stacked, the main unit is the unit that is configured and contains the configuration for the entire stack. The backup device keeps a copy synchronized the config. In this spirit, I would backup the current configuration of the switch that has the additional VLANs on this subject. So what to do to be a master in the stack. The battery must then use the config of the main switch, with the access mode by default for the VLAN 1 to additional ports. If for any reason it is not, you can use your backup configuration.

  I hope this helps.