I'm using a Java JNI call to a Croutine which in turn invokes a Fortran program (main program converted to a subroutine for the C call). Most everything seemed to work OK until the Fortran code tried to do an internal write (it was trying to dynamically construct a FORMAT spec), and it appears that any READ/WRITEfrom/to acharacterstring fails under JNI.
For example, this fails under JNI:
CHARACTER*5 String
WRITE(string, '( "(i2)" )' )
When the converted Fortran routine is called by a C or Fortran main(), everything works fine.
During the abort, there's no traceback or exception information relating to the Fortran code ... only information on the JNI exception:
"An unexpected exception has been detected in native code outside the VM. Unexpected Signal : EXCEPTION_ACCESS_VIOLATION occurred at PC=0x100103EE Function=[Unknown.]"
Is this a known problem, and if so isthere aworkaround?
I'm usingcompiler version - W_FC_C_9.0.024
Message Edited by longden on 11-30-2005 07:08 AM
