Hi, In the application menu, click `Tool -> Command Line (S)` and post here the message from the lower side new window after you attempt to make a panel.
Here's the complete output. Placing the PCB outline, and the top & bottom copper layers are actually successful. --- FlatCAM 8.994 - Type >help< to get started Gerber processing. Parsing 479 lines. Gerber processing. Parsing 19 lines. Gerber processing. Parsing 655 lines. Gerber processing. Joining polygons: 1. Gerber processing. Applying Gerber polarity. New object with name: profile.gbr. 0.015626 seconds executing initialize(). [SUCCESS] Opened: C:/Users/path-to-file/CAMOutputs/GerberFiles/profile.gbr Gerber processing. Joining polygons: 14. Gerber processing. Applying Gerber polarity. New object with name: copper_bottom.gbr. 0.115876 seconds executing initialize(). Gerber processing. Joining polygons: 40. [SUCCESS] Opened: C:/Users/path-to-file/CAMOutputs/GerberFiles/copper_bottom.gbr Gerber processing. Applying Gerber polarity. New object with name: copper_top.gbr. 0.115905 seconds executing initialize(). [SUCCESS] Opened: C:/Users/path-to-file/CAMOutputs/GerberFiles/copper_top.gbr New object with name: drill_1_16.xln. 0.015480 seconds executing initialize(). [SUCCE SS] Opened: C:/Users/path-to-file/CAMOutputs/DrillFiles/drill_1_16.xln [SUCCESS] Done. Generating panel ... Generating panel... Spawning copies: 16 Generating panel ... Adding the source code. New object with name: profile.gbr_panelized. 0.016004 seconds executing initialize(). [SUCCESS] Panel created successfully. [SUCCESS] Done. Generating panel ... Generating panel... Spawning copies: 16 Generating panel ... Adding the source code. New object with name: copper_top.gbr_panelized. 0.278398 seconds executing initialize(). [SUCCESS] Panel created successfully. [SUCCESS] Done. Generating panel ... Generating panel... Spawning copies: 16 Generating panel ... Adding the source code. New object with name: copper_bottom.gbr_panelized. 0.190008 seconds executing initialize(). [SUCCESS] Panel created successfully. [SUCCESS] Done. Generating panel ... Generating panel... Spawning copies: 16 Generating panel ... Adding the source code. [ERROR] An internal error has occurred. See shell. Object (excellon) failed because: 'App' object has no attribute 'export' Traceback (most recent call last): File "D:\1.DEV\FlatCAM_beta\appObjects\AppObject.py", line 162, in new_object File "D:\1.DEV\FlatCAM_beta\appTools\ToolPanelize.py", line 364, in job_init_excellon AttributeError: 'App' object has no attribute 'export' [SUCCESS] Panel created successfully. ---
Ok, I know of this issue, it's already fixed in the sources, for the next version.
Gotcha. Thanks for the prompt attention.
Down with spam, up with this.