A project I am currently involved in uses JavaCv/OpenCv for face detection. Since the OpenCv occasionally throws an error, and the propagation of OpenCv/C++ errors to Java Exceptions isn't fully functional yet, this means the Java main-loop crashes with no way to recover.
However, the code gives mostly accurate results, and since we're running it on a large database I baked a quick Batch-script around the execution to keep it going, and the Java code internally manages an id, to make sure it continues from just after where it crashed.
:RETRY
java -Xmx1024m -jar Main.jar
IF ERRORLEVEL 1 GOTO RETRY
EXIT 0
However, occasionally I get a Runtime Error pop-up, as follows:
Microsoft Visual C++ Runtime Library
Runtime Error!
Program: C:\Windows\System32\java.exe
This application has requested the runtime to end in an unusual way. Please contact the application's support team for more information.
At which point the code execution halts until the pop-up is clicked, which is really annoying, as it means my code can't run without me babysitting it.
I found this question, which basically asks the same thing. There is an accepted solution for that question, but since I'm not directly working with C++, I don't see how I can implement this.
Is there a Batch-level solution to this problem? Is there a Java/JavaCv-level solution to catch the C++ errors coming from OpenCv? Any other solution?
