**bleep** you, error 1502!!! (shakes fist)

[kisyou]

Great! it works very well. In labview2020, it also great.

[alexderjuengere]

I have encountered this error 1502 recently in Labview 2020 64 bit, when compiling an .exe via application builder.

I was able to resolve error 1504 by making a copy of the affected build-specification und than run the duplicated build.

[kisyou]

great. it seems like a labview bug.

[JÞB]

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@alexderjuengere wrote:

I have encountered this error 1502 recently in Labview 2020 64 bit, when compiling an .exe via application builder.

I was able to resolve error 1504 by making a copy of the affected build-specification und than run the duplicated build.

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Clean the build! Just select the build spec, right click and select Clean Build. Then rebuild the build.  Always works.

[kisyou]

this method is not working. Still error 1502

[JÞB]

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@kisyou wrote:

this method is not working. Still error 1502

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Well then we can only guess unless you zip the project.

Guessing, the only other time I have seen a 1502 from a cleaned build spec is when builds are built in the wrong order e.g. pressing build all with a ppl /dll spec below an exe or building the installer before the exe.

 Or building the exe/installer from separated code without a cleaning the source distribution first then building the exe from the distro.

That is, you are doing something wrong but, it's a workflow problem not a bug per se.

[kisyou]

anyway， i find the method solve my problem. It's better than "check the debug model" 

https://knowledge.ni.com/KnowledgeArticleDetails?id=kA00Z000000P826SAC&l=zh-CN