Catch and errMsg

[TeDDyBeeR]

Hello Can someone help me out...

I try to copy a file (i know that command) but i want to catch the error message of it... but if there is now errormessage then the bot zefl will give an error

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proc { ...  }  {
   ....
   catch {[file copy -force ${rtmemomem} ${rtmemotmp}]} errMsg
   putlog "Result: $errMsg"
   if {$errMsg == ""} {
   .....
   } else {
   ......
   }
}

if there is an error 'errMsg' wil be text else the bot will generate this error:

Code: Select all

 Result: invalid command name "" 

This error will generate when 'errMsg' is noting ot is not set

already thx for thous hwo can hel pme out

greets TeDDyBeeR

[ppslim]

Note your use of the catch command

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catch {[file copy -force ${rtmemomem} ${rtmemotmp}]} errMsg

You have enclosed the file command within [].

You should use it without this.

Think of the catch command, as a wrapper

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file copy -force ${rtmemomem} ${rtmemotmp}

You wrap this command with catch.

[TeDDyBeeR]

oke so i must user this code :

Code: Select all

catch {file copy -force ${rtmemomem} ${rtmemotmp}} errMsg 

i will try it

thx PPSlim

[TeDDyBeeR]

It works great

Thx agian PPSlim

Problem is solved. No other solutions need

Greetz TeDDyBeeR