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Example Compiling error(LabVEIW 2015, Windows7,UNO)
September 21, 2015
1:23 am
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koforever
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Forum Posts: 4
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September 21, 2015
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Hello~ 

I'm testing several examples. 

There are error when compiling below examples

===================================

Tone -play song.vi

Digital input - Polling a button.vi

===================================

And error message like below.

I'm using LabVIEW 2015 and windows 7. 

My arduino is UNO.

Thank you

===================================

1.0.0.18, Arduino Uno
Loading configuration...
Initializing packages...
Preparing boards...
"temp.ino" contains unrecognized characters.If this code was created with an older version of Arduino,you may need to use Tools -> Fix Encoding & Reload to updatethe sketch to use UTF-8 encoding. If not, you may need todelete the bad characters to get rid of this warning.

Verifying and uploading...
temp:34: error: stray '\' in program
temp:34: error: stray '\' in program
temp:40: error: stray '\' in program
temp:40: error: stray '\' in program
temp:40: error: stray '\' in program
temp:40: error: stray '\' in program
temp:46: error: stray '\' in program
temp:46: error: stray '\' in program
temp:50: error: stray '\' in program
temp:50: error: stray '\' in program
temp:50: error: stray '\' in program
temp:50: error: stray '\' in program
temp.ino: In function 'void setup()':
temp:34: error: 'ufffd' was not declared in this scope
temp:34: error: expected ')' before 'ufffd'
temp:40: error: expected ')' before 'ufffd'
temp:46: error: expected ')' before 'ufffd'
temp:50: error: expected ')' before 'ufffd'
stray '\' in program

September 21, 2015
1:29 am
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filipealtoe
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Forum Posts: 89
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March 12, 2015
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Hello;

Are you using LabVIEW in English or some other language?

Thanks

Filipe

Cheers Filipe
September 21, 2015
5:29 am
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koforever
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Forum Posts: 4
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September 21, 2015
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filipealtoe said
Hello;

Are you using LabVIEW in English or some other language?

Thanks

Filipe

I'm using Korean LabVIEW.

So I changed OS language to English and Decimal symbol.

but It was same.

Lastly I deleted Korean LabVIEW 2015 and Install english LabVIEW.

Compile well and there is no error.

Thank you!~

September 21, 2015
3:28 pm
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filipealtoe
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Forum Posts: 89
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March 12, 2015
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Ok; thanks for the clarification. That explains why you are seeing the compilation errors. As the User Manual states:

"One of the differences between how LabVIEW and the Arduino Compatible Compiler for LabVIEW work is related to boolean case statements.

Non-English versions LabVIEW will, however, translate to the corresponding localized language the True/False words that define the frame names for a boolean case statement. This causes the LabVIEW Compatible Compiler for LabVIEW to throw a compilation error. "

The two example VIs you referred to have boolean case statements as part of their implementation; therefore these compilation errors are expected. The User Manual suggests a workaround you can implement to avoid this issue. Refer to the "Important Considerations Before Start Creating Arduino VIs" section of the manual.

Filipe

Cheers Filipe
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