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RE: error in process filter: Wrong type argument: stringp, nil
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From: |
Drew Adams |
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Subject: |
RE: error in process filter: Wrong type argument: stringp, nil |
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Date: |
Fri, 27 Nov 2009 07:19:54 -0800 |
> > error in process filter: Wrong type argument: stringp, nil
> > Can you help he understand its cause, please?
> a function somewhere expects a string as argument but is getting nil.
>
> check the *Messages* buffer, it might contain a bit more info
> on where the error occurs.
The error is in a process filter. Look for a function that starts a process and
defines a filter to receive output from the process.
`M-x set-variable debug-on-error t' will give you a backtrace, showing where the
error occurs. Load source files (not *.elc) first, to get a clearer backtrace.