The line below does not exist in the FoxWeb code either. What do you mean by "random times"? Do you get this error when you call FoxWeb scripts, or do you see it in the FoxWeb error log? Regardless, if it is generated by a FoxWeb script, you should be able to find a corresponding entry in the error log. Please export the error entry via fwadmin.fwx and email it to us.
Another possibility is that you are using a custom error handler with this code. Look in that error handler for the offending line.
Sent by Curtis Hertwig on 12/15/2008 12:24:14 PM:
I recently upgraded from v3 to v4 of FoxWeb. Since that time, at seemingly random times I get error #45 (Not a Character Expression). The error report cites a blank line and shows the line as either:
lnrows = ASTACKINFO(laStack)
Neither of these lines exists in my code.
<font color=red> -cjh</font>