B4X FEED Undeclared variable in tutorialWYG

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نام موضوع Undeclared variable in tutorialWYG
آغاز کننده موضوع practicalsoft
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آخرین ارسال توسط PracticalSoft
Jun 6, 2020
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I'm new to B4X so I guess I've done something wrong in my configuration.

Following the documentation, I installed the programs and configured as in the documentation with the javac.exe path set to "C:\java\jdk-11.0.1\bin\javac.exe".
I then followed the instructions in "B4X Getting started (Chapter 3)" to create "MyFirstProgram".

I can see on my WYSIWYG window my created example but when try to compile it I get the following error:

B4XMainPage - 49: Syntax error.
B4XMainPage - 56: Undeclared variable 'txfresult' is used before it was assigned any value.
B4XMainPage - 44: Undeclared variable 'txfresult' is used before it was assigned any value.


I checked through the code and can only find txfResult referenced in btnAction_Click and CheckResult Private Subs but nowhere is it defined.

I guess I am missing something very basic but I can't find an answer in the documentation.

Thanks for and help.

 

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