Re: [Jython-users] modjy question

[Alan K. <jyt...@xh...>]

[Greg]
> modjy.modjy_exceptions.ApplicationException: Invalid placeholder in
> string: line 9, col 5724
>        at org.python.core.PyException.fillInStackTrace(PyException.java:70)
>        at java.lang.Throwable.<init>(Throwable.java:198)
>        at java.lang.Exception.<init>(Exception.java:46)
> ...

Sorry for the late reply: I've been on vacation.

This looks like an exception while reporting an exception.

The error occurs while adding the java stack trace to the python
exception. The code in question is

    public Throwable fillInStackTrace() {
        return Options.includeJavaStackInExceptions ?
super.fillInStackTrace() : this;
    }

If you set the "python.options.includeJavaStackInExceptions" value to
"false" in the registry file, this should stop jython trying to
include the problematic stack trace, and reveal the real python
exception, if that is indeed the problem.

Alan.