By Bender3000a - 8/15/2025 1:42:45 PM
I've been creating quite a few custom symbols, and occasionally when I export the symbol as a .s01 file, I get the "Parameter is not valid" error message I pasted below. The .s01 file is created, but it appears in the Symbol Browser as a red X (the 2nd image I pasted below). If you would like me to send the original .s07 file via email, please let me know. Thanks.

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By Rob Robinson - 8/15/2025 1:55:19 PM
Yes, please email the .S07 file along with exact steps to reproduce the effect to techsupport@stardraw.com
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By Rob Robinson - 8/16/2025 6:58:53 AM
For those following the thread, the problem was caused by a bad user symbol that contained invalid data - Arcs with zero height and width.
The update to Stardraw Design 7.4 published August 15th 2025 includes a fix to cater for this scenario.
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