Update project with CLI

m_fedorov

Hello! There is a rather old and massive project on Unity which contains more than 2000 Spine files. Since the project is very old, it initially used version 3.5. A little later the files were converted to version 3.7. Now the task is to switch to version 4.2. I wrote an AHK script which uses CLI for conversion according to the documentation from your site. 80 - 85% of the files were successfully converted to the new version. The rest give a vertex error. I found a solution on how to fix this error manually. If I import a binary file of version 3.7 directly into the project, then as a rule I see some mesh which does not display a picture and does not allow itself to be edited, and when I try to delete any vertex, it gives an error - the vertex cannot be deleted. But if I export this file to json without nonessential and then import it back. I get import warning: Nonessential not checking when exporting ..... I click ok and can edit the points. After such an operation, I save the file as .spine version 3.7. Then I open it in the editor of version 4.2 and get a warning window again with messages that the vertices were recalculated and corrected, and after that I calmly export the binary file to 4.2. And it is perceived by unity as working. But if I do all these steps through the CLI, then fixing and recalculation of vertices does not occur. I read the documentation and did not find flags there that would help me fix vertex errors and I get a binary file at the output that is not accepted by unity. As I understand it, the fixing vertex function is only available in the editor and is not available through the CLI? Thank you.

Nate

It sounds like you are past this stage, but we provide an export script here:
EsotericSoftware/spine-scriptstree/master/export

Question time:

What are the 2000 files? Spine project files, JSON, or binary?
When exactly do you get a "vertex error" when using the CLI?
What is the exact error message?
Can you post a problematic 3.7 project?

The logic to fix the vertices when nonessential wasn't checked is relatively simple. Depending on your answers, we may be able to write a script to do it.

m_fedorov

Hi Nate! The project was made a long time ago and we only have binary files available. "The logic to fix the vertices when nonessential wasn't checked is relatively simple. Depending on your answers, we may be able to write a script to do it." - That would be great!
I recorded a video that clearly shows the problem and how to solve it in the editor. There is no triangle correction functionality in the CLI, so no matter how I tried to repeat the same actions, the B_bear_L_arm mesh is missing, or the file is not imported into Unity and is marked as corrupted. Thank you!
[

bearskel.bytes

17kB

If you have any questions, please ask, I will be happy to answer.