Static libraries cause web build to fail

Steps to reproduce:

1. Open the attached project and build for web
2.  
3.  

Actual results: 

Build fails

Expected results: 
Build succeeds and the library is linked into the build.

Reproducible with versions:  6.3

Not reproducible with versions:  6.2

Can’t test with versions: 

Tested on (OS): Windows

Notes:

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