Forum Discussion

shankar_r's avatar
shankar_r
Community Hero
9 years ago

TypeError: Log.Error is not a function

Today i got a weird error message as TypeError: Log.Error is not a function when execution running.   Have anyone got this kind of error. My function looks like below   function test() { tr...
shankar_r's avatar
shankar_r
Community Hero
9 years ago

eval not causing any problems to me since i'm trying to eval the valid string.

 

I got one more thing which noticed now,

 

Log.Error("Error occured during evaluation of module: " +  arrModules[exI]);

Here,

In arrModules[exI], If arrModules is not an array then there will be a error. And tried that scenario also with below code

 

function testterd()
{
      try
      {
            executeMy("ShowMessage(1)|JSwingFunctions.testtt()");
      }
      catch (ex)
      {
            Log.Error("Error" + ex.stack);
      }
}
function executeMy(arrModules)
{
      var temparrmodules = arrModules.split("|");
      try
      {
            
            
            for(var exI = 0 ; exI < temparrmodules.length; exI++)
            {
                  eval(temparrmodules[exI])
            }
      }
      catch (ex)
      {
            Log.Error("Errored" + arrModules[exI],"III");
      }
}

function testtt()
{
      throw "error happended" 
}
tristaanogre's avatar
tristaanogre
Esteemed Contributor
9 years ago

I'll bet I know what's going on...

arrModules is not exactly an array... it's a delimited string list, correct?  So, that means that arrModules[exI] doesn't return the item in that list at position exI, it returns the character in the whole STRING that is at position exI.  Which means, that you could be putting a character in your log message that is messing things up.

 

Change that line to 

Log.Error("Error occured during evaluation of module: " +  aqString.GetListItem(arrModules, exI));

 

See if that corrects things.

  • YuriPeshekhonov's avatar
    YuriPeshekhonov
    Icon for Alumni rankAlumni
    9 years ago

    Hi everyone, 

     

    I'm glad to announce that we created the patch which fixes this issue. Feel free to contact the Support Team and request patch 9848.

  • shankar_r's avatar
    shankar_r
    Community Hero
    9 years ago

    I tried to re-produce this issue but i couldn't able to get it done. 

     

    If you are able re-produce this issue, Please let us know how you did that and create a support ticket for resolving this in TC.

     

  • baxatob's avatar
    baxatob
    Community Hero
    9 years ago

    Hi,

     

    Can you show the full code of the function from where you've got an error.

  • maximojo's avatar
    maximojo
    Frequent Contributor
    9 years ago

    Anyone solve this one? I'm getting this now too but in random places in the same function. Sometimes the function works with no errors, other times 

     

    Log.Warning("blahb lah")

     

    fails with 

     

    “Log.Warning is not a function”

     

    I had just recently converted a jscript project to use javascript so it must be my newbieness with javascript?

  • maximojo's avatar
    maximojo
    Frequent Contributor
    9 years ago

    Submitted the support request and sent up a project to demonstrate the error.

     

    Hopefully Smartbear will be able to shed some light on this.

  • maximojo's avatar
    maximojo
    Frequent Contributor
    9 years ago

    This is the code. Not much there but it is on a timer taking screenshots every 5 seconds.

     

    var timeSaveFolder = "C:\\yourwebserverdirectory\\";
var pingMutex = false; 
function TakePingScreenshot() 
{ 
if(pingMutex) return; 

pingMutex = true; 
var pic = Sys.Desktop.Picture(); // ERROR  occurred on this line where ".Picture" could not be found
var config = pic.CreatePictureConfiguration("PNG"); // ERROR  occurred on this line  where "CreatePictureConfiguration": "Call was rejected by callee." 

config.CompressionLevel = 9; 

timeSaveFolder = imageFolder + GetCurrentTimeDatePath(); 

if(!aqFileSystem.Exists(timeSaveFolder)) 
aqFileSystem.CreateFolder(timeSaveFolder) 

var file = timeSaveFolder + "event_" + GetTimeDate_FileNameSafe() + "-" + randAlphanumeric(3) + ".png"; 



if(!pic.SaveToFile(file, config)) 
Runner.Halt("File failed to save!"); 

pingMutex = false; 
}