third_party_content:community:commentary:forums_nonworks:3f75028deab7143885256eae0006ad36

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At 08 JUN 2004 09:12:55PM C Mansutti wrote:

Is there any relevent error code listing that I can refer to when I get an error such as:

"RTP57A Line 116 B10 Variable has not been assigned a value. Zero used."

What is line 116?

What is the Variable?

I assume B10 actually means "Variable has not been assigned a value. Zero used."

How can I determine what bit of my program actually called this?

Any pointers gratefully accepted

Claude


At 09 JUN 2004 01:54AM [email protected] wrote:

The line number is misleading - the A is for Assembler.

The variable will be either the file variable, the record or the row id so check all file i/o related calls.

[email protected]

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At 09 JUN 2004 08:54AM Steve Smith wrote:

Check the file handle or ID variables aren't null or mistyped in a READ or WRITE call in the calling program (check the program stack in the debugger using the R command or the PS debugger command).

RTP57A is the network driver program, responsible for all file I/O - effectively the BFS.

Or you can simply remove all file I/O from your program.


At 10 JUN 2004 12:05PM C Mansutti wrote:

Thanks fellas

It turned out to be a null variable in a write

Still it would be nice if there were a more detailed error - how about RevTech releasing the source code for RTP57!! ;}

Claude


At 11 JUN 2004 04:45AM Steve Smith wrote:

Claude - you know not what you ask….it's asm and C

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