lordsocke Posted April 25, 2018 Share Posted April 25, 2018 Hey there, in my script, im using _stringbetween, to look for parts of strings. If the string was not found, it always says "non-accessible variable" and closes. Any Ideas? I just want it to exit the function and bring the user back to the start of the script. $string3 = _StringBetween($text,":","\n") $string3 = ($string3[0]) if @error then GUICtrlSetData($Edit1, "Error: No readable content "& @CrLf ,1) Exit Else $stringlen = StringLen($string3) $text = StringTrimLeft($text,$stringlen) EndIf Link to comment Share on other sites More sharing options...
jchd Posted April 25, 2018 Share Posted April 25, 2018 You should test for @error first: $string3 = _StringBetween($text,":","\n") if @error then GUICtrlSetData($Edit1, "Error: No readable content "& @CrLf ,1) Exit Else $string3 = $string3[0] $stringlen = StringLen($string3) $text = StringTrimLeft($text,$stringlen) EndIf Also note that "\n" is a 2-character literal: backslash followed by the letter 'n'. This wonderful site allows debugging and testing regular expressions (many flavors available). An absolute must have in your bookmarks.Another excellent RegExp tutorial. Don't forget downloading your copy of up-to-date pcretest.exe and pcregrep.exe hereRegExp tutorial: enough to get startedPCRE v8.33 regexp documentation latest available release and currently implemented in AutoIt beta. SQLitespeed is another feature-rich premier SQLite manager (includes import/export). Well worth a try.SQLite Expert (freeware Personal Edition or payware Pro version) is a very useful SQLite database manager.An excellent eBook covering almost every aspect of SQLite3: a must-read for anyone doing serious work.SQL tutorial (covers "generic" SQL, but most of it applies to SQLite as well)A work-in-progress SQLite3 tutorial. Don't miss other LxyzTHW pages!SQLite official website with full documentation (may be newer than the SQLite library that comes standard with AutoIt) Link to comment Share on other sites More sharing options...
lordsocke Posted April 25, 2018 Author Share Posted April 25, 2018 1 minute ago, jchd said: You should test for @error first: $string3 = _StringBetween($text,":","\n") if @error then GUICtrlSetData($Edit1, "Error: No readable content "& @CrLf ,1) Exit Else $string3 = $string3[0] $stringlen = StringLen($string3) $text = StringTrimLeft($text,$stringlen) EndIf Also note that "\n" is a 2-character literal: backslash followed by the letter 'n'. Tanks for that, im going to test! About the second, I thougth so as well, but it worked Link to comment Share on other sites More sharing options...
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