try catch

Similar Questions

• problem with thread and try {} - catch () {}

  Hello

  My problem is that in the second thread of my request, there is a method (at the beginning) that connects with the server. If the connection is impossible-i try to reconnect two times. the problem is that the connection must by in a try-catch block. and when I can't connect for the first time, the program will the something something trying to reconnect. and the problem is that once my progam enters this something, the thread is dead!

  Do you have any suggestions, what can I do with it?

  concerning

  I reorganized my request. whenever I see that the thread is killed (with an exception of capture) I wait 2 seconds and start the thread. and it works like a "reconnect".

  Thank you for your time and suggestions!

  Kind regards

• How can I report an error in the cmdlet new - vm, when try/catch catch him?

  
  I used PowerCLI 5.0.1 and tries to add a processing error on the create a new virtual machine.  My try/catch block doesn't seem to be jumping to catch code.

  try {}

  new-vm-name badvm - vmhost "10.10.1.1" datastore - bad

  ECHO "inside to try"

  }

  catch {}

  $msg = $_. Exception.Message

  ECHO "inside wrestling"

  echo $msg

  }

  When I run the present, I get the appropriate error «...» Cannot find StorageResource with the name of 'bad '... ' appears on the screen and the text ' to try '.  I expect to fall into the Catch code.

  The host is valid and connected; so, it seems that the new - vm cmdlet Gets the host - successfully - and then the host will return the error, but don't know the code to Catch.  Could the successful connection be confusing wrestling?

  I thought call get - vm with the name and check if it was created, but I would like to tell you the cause of the failure.

  Thanks for any help,

  Maureen

  You could add -ErrorAction stop to this cmdlet.

  Or to investigate the content of $error [0] after that you call the cmdlet

• Add a try - catch clause for a report PowerCLI

  I would add a try-catch clause to an existing report to avoid errors if a virtual machine is not in the inventory.  When I try to use the clause in orange I don't get any results from my report.  Apparently, it filters everything.  Any ideas what's wrong with the construction of my try-catch?

  Get-VIEvent - MaxSamples ([int]: MaxValue)-start (Get-Date). AddDays(-9)-done (Get-Date). AddDays(-5) |

  Where-Object {"VmCreatedEvent", "VmClonedEvent", "VmDeployedEvent" - contains $_.} GetType(). Name} | %{

  $evtThisNewVMEvent = $_

  Try {}

  Get-VM-Id $_. Vm.VM - ErrorAction Stop | Out-Null

  }

  Catch {return

  }

  Select Name, comments, NumCPU, MemoryGB,

  @{N = 'The virtual computer name'; {E = {$_.name}},

  @{N = 'vCPU Count'; E={$_. NumCPU}},

  @{N = "MΘmoire (GB)"; E={$_. MemoryGB}},

  @{N = "guest operating system"; E={$_. Guest.ToString (). "Split(":") [1]}},"

  @{N = "Space Provioned - full VM (GB)"; E = {[math]: Round (($_.))} {{(ProvisionedSpaceGB), 1)}}.

  @{N = 'Space - used whole VM (GB)'; E = {[math]: Round (($_.))} {{(UsedSpaceGB), 1)}}.

  @{N = 'Free space - set VM (GB)'; E = {[math]: Round (($_.))} ProvisionedSpaceGB - $_. {{(UsedSpaceGB), 1)}}.

  @{N = "Current host ESXi"; E = {$_.vmhost.} Name.Split(".") [0]}},

  @{N = "vCenter Server"; E={$_. "Uid.Split(":") [0]." {{Split("@") [1]}},

  @{N = "time created"; {E = {$evtThisNewVMEvent.createdTime}}.

  @{N = "created by";} {E = {$evtThisNewVMEvent.UserName}}.

  @{N = "Original ESXi host"; E={$_. VMHost.Name}}

  } | Export-csv-path 'c:\Test.txt '.

  I would try something like that

  Get-VIEvent - MaxSamples ([int]: MaxValue)-start (Get-Date). AddDays(-9)-done (Get-Date). AddDays(-5) |

  Where-Object {"VmCreatedEvent", "VmClonedEvent", "VmDeployedEvent" - contains $_.} GetType(). Name} | %{

  $evtThisNewVMEvent = $_

  Try {}

  $vm = get-VM-Id $_. Vm.VM - ErrorAction Stop

  }

  Catch {}

  return

  }

  $vm | Select Name, comments, NumCPU, MemoryGB,

  @{N = 'The virtual computer name'; {E = {$_.name}},

  @{N = 'vCPU Count'; E={$_. NumCPU}},

  @{N = "MΘmoire (GB)"; E={$_. MemoryGB}},

  @{N = "guest operating system"; E={$_. Guest.ToString (). "Split(":") [1]}},"

  @{N = "Space Provioned - full VM (GB)"; E = {[math]: Round (($_.))} {{(ProvisionedSpaceGB), 1)}}.

  @{N = 'Space - used whole VM (GB)'; E = {[math]: Round (($_.))} {{(UsedSpaceGB), 1)}}.

  @{N = 'Free space - set VM (GB)'; E = {[math]: Round (($_.))} ProvisionedSpaceGB - $_. {{(UsedSpaceGB), 1)}}.

  @{N = "Current host ESXi"; E = {$_.vmhost.} Name.Split(".") [0]}},

  @{N = "vCenter Server"; E={$_. "Uid.Split(":") [0]." {{Split("@") [1]}},

  @{N = "time created"; {E = {$evtThisNewVMEvent.createdTime}}.

  @{N = "created by";} {E = {$evtThisNewVMEvent.UserName}}.

  @{N = "Original ESXi host"; E={$_. VMHost.Name}}

  } | Export-csv-path 'c:\Test.txt '.

• Update of Photoshop CC broken Try/Catch on ActionSets

  Can anyone else, the latest version of Photoshop CC, confirm that an error message is be popped every time that you use a try/catch to try to perform an action that does not exist?  Here is an example of my code:

      try {
          var actionName = fr.getSubFeatureList.getPrimaryAction(feature); //Returns the first likely action name, a string variable such as "primary" which may or may not exist (in the case of the error, it does not)
          app.doAction(actionName,"saving");
      } catch(e) {
          //This is showing the error that should be getting caught and suppressed.
          //The rest of the statement works, but the error message is defeating the purpose of automation...
          //Error message: "The object 'action 'primary' of set 'saving' is not currently available."
          try {
              var actionName = fr.getSubFeatureList.getSecondaryAction(feature); //Returns a secondary action name if the first fails, such as "secondary"
              app.doAction(actionName,"saving");
          } catch(e1) {
              errLog.addError("The " + fr.getSubFeatureList.getPrimaryAction(feature) + " action could not be found.");
              return;
          }
      }
  

  Can someone else confirm this problem?  It seems only to happen when dealing with actions and what happens on a statement which has been used without problem for several months until the last update.

  Confirmed with this code:

  try {}

  app.doAction ("xxx", "Default Actions");

  } catch (e) {}

  Alert (e);

  }

  It behaves like this return to CS5. You must verify that the action exists before calling app.doAction. There are a few cases like this where an error occurs that cannot be treated with a try/catch block. Open a corrupted file image will do the same.

  Curiously, I have code of years waiting for a throw exception. Don't know why, though. Have not already been used.

  There is a function (psx.getActionSets ()) in ContactSheetII.jsx that returns an array of objects action game. You can use to check the action to execute in reality does not exist.

• ExtendScript try/catch difference when the script took the ESTK and Illustrator

  Hello

  I wrote an ExtendScript for Illustrator using the toolbox toolbox ExtendScript (ESTK).  It works fine when running scripts it in Illustrator from the ESTK (using the target application functionality).

  However when I run it directly in Illustrator (by selecting it in the drop-down file menu > Scripts) I get a runtime error.  Is this normal?  Should I expect differences when you run the script in these two different ways?

  The error is in this feature...

  ```

  function itemUsable (arr, item) {}

  use var = true;

  try {}

  arr [point];

  usable = true;

  } catch (e) {}

  $.global.alert (e);

  usable = false;

  }

  usable back;

  }

  ```

  The code point is around the issue of the Illustrator to throw errors when accessing properties that do not always exist.  Connected ESTK the try/catch statement intercepts the error "No such item" and then sets the function returns false.

  When ran directly in Illustrator, the lights error message but the try/catch does not seem to stop the output script.

  The only difference I see is when to run the script in ESTK the dropdown next to the application target dropdown is always (and has only the option) 'main '.  Run the script directly in Illustrator, when the error is thrown this menu option drop-down is set to the 'transient' value.

  See this screenshot for an example of what I mean

  

  Any help would be appreciated.

  Thank you

  / t

  Try adding $niveau = 0 at the beginning of the script or consult the last entry on the debugging of the ESTK tab

• ESTK ignores try/catch during debugging

  When running under photoshop, try/catch error does not stop execution (she should).

  Not like when running ESTK for debugging. The ESTK, try/catch is ignored and the error is not caught for debugging.

  I use ESTK 4.0.0.1 under CC2014 on windows7

  What kind of error? It should stop when an exception is thrown, but you can continue to run or walk through the script.

  You can assign $niveau 0 to prevent ESTK stops.

  Put this before your try/catch block

  LVL var = $niveau;

  level of $ = 0;

  and this after:

  $niveau = 1;

• Why is my try/catch and onError() not to manage invalid CFML build errors?

  I played around with different ways to place cookies and in the process, I use the wrong cfcookie tag. He threw an error and the onError() has somehow made his work. Rather than giving a nice cleaning as usual error, the page completely stop treatment.

  So I played a little more and tried this with a onError() in the application.cfc.

  < cftry >

  < cfset asdf = / >

  < cfcatch type = "any" >

  < cfdump var = "#cfcatch #" >

  < / cfcatch >

  < / cftry >

  He threw the error, as if the try/catch wasn't there. Is this normal and it took me years to see?

  Phil

  The behavior you observe is expected and correct. Try/catch and onError is intended to catch any exceptions.

  ColdFusion compiles the executable code pages before their execution. Strictly speaking, the exceptions are errors that occur when ColdFusion runs already compiled CFML (CFM and CFC) pages.

  However, what happens when Coldfusion is errors, for example, emissions and syntax when compiling errors? These errors occur before that ColdFusion converts executable code. Therefore impossible to use try/catch or onError to handle them.

  ColdFusion will report errors that it finds during compilation and compiler errors.  This is what is happening in your example. The line

  contains a programming error and therefore won't even compile. That's why you get a compiler error.

  If replace you it with the line.

  you will get a code that compiles, but which generates an exception.

• answer try catch until the name of the paragraph right

  Hi, I have to apply a paragraph style to grep preferences before a cycle of research.

  If user input is a paragraph name not existing is not in the document, the script returns an error.

  First error rules stop right but second script. And, of course, I need to go forward on behalf of right paragraph.

  Here's the javascript

  app.findGrepPreferences = app.changeGrepPreferences = null;

  var prompt = myPara ('a seizure paragraph style', ' ');

  try {}

  app.activeDocument.paragraphStyles.itemByName (myPara) .name;

  Alert ("this is a paragraph style!");

  }

  {} catch (MonErreur)

  var myPara = prompt ("is NOT a paragraph style! \rType existing style "," ").

  }

  app.findGrepPreferences.appliedParagraphStyle = myPara;

  Alert ('Correct! \nStyle applied in grep preferences! ») ;

  Any idea? ... maybe a while loop could solve (tryied without success)

  Thank you

  No real need by try/catch. This scenario is what concerns the property of .isValid . Example with while loop:

  var doc = app.activeDocument,
      promptText = "Input a paragraph style name.",
      shouldPrompt = true,
      tempStyle, style, name;
  
  while (!style && shouldPrompt) {
      name = prompt(promptText, '');
      if (name === null) {
          shouldPrompt = false; // or skip the shouldPrompt checks and just exit(), if you prefer
          continue;
      }
      tempStyle = doc.paragraphStyles.itemByName(name);
      if (tempStyle.isValid) {
          style = tempStyle;
      }
      else {
          promptText = "\"" + name + "\" is NOT a paragraph style!\rType existing style.";
      }
  }
  
  if (style) {
      // carry on with find/change
  }
  

  Note that this will only find styles to the root. If you have, or might have, groups of style paragraph in your document, you will need to loop through doc.allParagraphStyles instead.

  If I did that, I think I just present the user with a drop-down list of all the style names, the document contains and let them choose. You can use ScriptUI or just InDesign API normal dialogue. See "User Interfaces" in the script Guide.

  Good luck

  Jeff

  Edited; Jive is weird with tags.

• Try Catch problem CS6

  All my scripts try catch will not work on CS6

  $.strict = false;
  function myGetScriptPath() {
  try{
  return app.activeScript;
  }
  catch(myError){
  return File(myError.fileName);
  }
  }
  myGetScriptPath()
  

  Can someone tell me the problem?

  Thank you

  Trevor

  I arrived at the cause of the problem

  Him break not kept exceptions had to be checked

  

• Problem w / Try/Catch

  Salvation;

  I have this code:

  private var cookieValue: * = ExternalInterface.call("saveglobalscore",score) ("function () {return document.cookie ;}');
  ...

  Try
  {
  ON0 is CookieValue.split ("=") [0];.
  os0 = CookieValue.split ("=") [1];
                  ppURL = " https://www.PayPal.com/cgi-bin/websc?cmd=_s-xClick & hosted_button_id = YE8VNUFFGLR5C & ON0 = "on0 + '& os0 =' + os0; "
  } catch(error:Error) {}
                  ppURL = " https://www.PayPal.com/cgi-bin/websc?cmd=_s-xClick & hosted_button_id = YE8VNUFFGLR5C ";
  }

  and I got these errors:

  / Users/benocandelon/Sites/2012/Maya2012Main.as, line 188 1120: access of undefined property CookieValue.

  / Users/benocandelon/Sites/2012/Maya2012Main.as, line 188 1120: access of undefined property CookieValue.

  Now, I found the idea of try/catch to handle errors. UH... what I'm missing here?

  TIA,

  Beno

  Flash is case-sensitive.

• Need a try/catch, but IOErrorEvent does not seem to support...

  I am loading a remote image using a charger and where the image is missing I want to replace the missing image with a placeholder image generic.  Normally, a try/catch construct would be perfect for this.  But with charger, he lifts an IOErrorEvent which then calls another function, and I'm then thrown out of the context of my original function, so I can't easily do what I have to do.

  Any ideas on how to work around this problem?  I have trouble understanding why some classes use try/catch, while others throw error events.

  Thank you!

  you will need to use an ioerror event handler.

  and the difference between your mistake and likely errors in try/catch is the difference between asynchronous and synchronous errors

• the bellows code try/catch/finally block will be executed in the case of exception? REFdn6025108709

  Hello guys

  I have a question about the AS3.0 and the try/catch/finally block. When an exception thrown an exception in a try block, will be the runtimer continue to run the following code to the try/catch/finally block?

  For example, assume that the tracking code:

  public void attackEnemy (enemy: SpaceShip): void {}

    try {}

  setCurrentTarget (enemy);

  fireOnCurrentTarget ();

  { } {finally

  setCurrentTarget (null);

    }

  trace ("attach completed");

  }

  The appeal of "trace" will be executed is the one exception?

  If Yes, what is the point of finally block?

  Kind regards

  Dennis

  In your example you have no catch block, then if an error is thrown in

  your try, the trace statement block will never run. The finally block

  will run even if an error occurs or if there is a return statement in

  your try block. Finally block is useful to ensure that a cleanup code

  is executed regardless of how a function left.

• Display message on page based jspx try-catch

  Hello
  I have this piece of code:
  
  public void createNewZoneFromGlobalsZone() {}
  SCZ CisloSegregacniZonyImpl = (CisloSegregacniZonyImpl) getDBTransaction () .createEntityInstance (CisloSegregacniZonyImpl.getDefinitionObject (), null);
  Line globalsRow = getGlobalsZone () such ();
  csz.setMinLength ((Number) globalsRow.getAttribute ("MinLength"));
  csz.setMinLengthProsecution ((Number) globalsRow.getAttribute ("MinLengthProsecution"));
  getDBTransaction () .commit ();
  insureOneBlankRowInGlobalsZone();
  }
  
  Now, I forced in DB MinLengthProsecution must be less than MinLength. When the user enters greater MinLengthProsecution automatic exception is called and displayed. But I want to display the post I write. I think that this can be done by some ADF component (Messages, maybe?) and the try-catch mechanism, but I don't know how. I tried to find some examples or maybe guideline, but I failed. Something similar to what I want is in the Java Developer's Guide in the chapter adding functionality to connect to the Application where it displays the message when the user enters the wrong credentials. But I just couldn't convert at my request. Thanks for nothing.

  OK, here is a code:
  Put this in your bean

      /**
       * Add JSF info message.
       * @param msg info message string
       */
      public static void addFacesInformationMessage(String msg)
      {
          FacesContext ctx = FacesContext.getCurrentInstance();
          FacesMessage fm = new FacesMessage(FacesMessage.SEVERITY_INFO, msg, "");
          ctx.addMessage(null, fm);
      }
  
      public void showInfoMessage(ActionEvent actionEvent)
      {
          addFacesInformationMessage("Hi I'm a message!");
      }
  

  This is the code of a button to put in your jspx:

  You will need to change to your_bean_name with the name of your beans.

  Timo

• working with try &amp; catch in CI

  Hi all

  I'm just working with one of the Community industry through the app engine. I'm just reading intermediate table and inserting tables by CI, Structure similar to the following

  While

  Try

  Code of the component Interface

  catch

  end - try

  end-while that

  Here during the loading - when I get an error AE goes to SUCCESS No. and rest lines will not get the treatment.

  How can I just jump the line of the error, write it in the log file and continue working with the remaining lines... ? I placed try and catch also.

  Thank you

  Ely.

  Ely - you are on the right track.

  To explain what 1000452 has suggested, you will need to browse the lines across lines using the index & I.

  You can also use the long of the same statement form as follows (alternative):

  field1 = & rs1. GetRow(&i).staging - table.field1.value;

  You can find good documentation PeopleBooks to create and work with the autonomous rowsets:

  https://docs.Oracle.com/CD/E38689_01/pt853pbr0/Eng/PT/tpcd/task_UsingStandaloneRowsets-074a72.html