Hello. Environment is v17.5 64-Bit in either OS X Sierra or Mojave (latest versions). The database application does not experience much in the way of user interaction. It is mainly responding to requests over TCP. It runs 24/7.
Compiler presents no errors, several warnings, but nothing new that hasn't been seen before in earlier versions (v16, v15, back to v13). Warnings are mostly of the sort where pointers are used for arrays and it isn't clear if the data types will be correct at runtime. These methods run often and have not presented a problem. Application can run for anywhere from 6 days to several weeks and no issues. Then a runtime error will pop up citing Error 48 (I believe that it says Syntax Error when looking at detail in Application Process, but not sure, I will need to take a screenshot next time). This has occurred randomly without any real repeatable activity that I can surmise. I decided to let the application run in interpreted mode hoping that the error will surface and I can identify the offending code in the debugger. So far, nearly 2 weeks in and no error. Therefore, I am reaching the conclusion that this error will likely only show up in a compiled database. I did not think a Syntax Error could occur in a compiled database. I am guessing that it is related to a text value being passed to a 4D command that would not be known in advance. However, I can't find anything that is in error. I checked New Process, Execute on Server, and semaphore related commands thus far. Where would be a good place to start looking? Has anyone had such an experience before? Is there a way to identify more clearly what code is executing when the error appears? Thank you, Eric Asadoorian ********************************************************************** 4D Internet Users Group (4D iNUG) New Forum: https://discuss.4D.com Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:[email protected] **********************************************************************
