[SOLVED]How do I Fix my project? (unhandled rejection)

Hello, I've encountered a problem that has broken my project.

Right after I saved it I quit the project to restart it and there was an error.

For me this clearly comes from a local variable which has the same name several times in the project

Date: Tue May 12 2020 17:55:18 GMT+0200 (heure d’été d’Europe centrale)

Uptime: 508.7 s

Platform information

Browser: NW.js

Browser version: 0.44.0

Browser engine: Chromium

Browser architecture: 64-bit

Context: nwjs

Operating system: Windows

Operating system version: 10

Operating system architecture: 64-bit

Device type: desktop

Device pixel ratio: 1

Logical CPU cores: 8

Approx. device memory: 8 GB

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (@ac9418ba9c3bd7f6baaffa0b055dfe147e0f8364) NWjs/0.44.0 (like Chrome/80.0.3987.87)

C3 release: r197.2 (stable)

Language setting: fr-FR

WebGL information

Version string: WebGL 2.0 (OpenGL ES 3.0 Chromium)

Numeric version: 2

Supports NPOT textures: yes

Supports GPU profiling: yes

Supports highp precision: yes

Vendor: Google Inc.

Renderer: ANGLE (NVIDIA GeForce GTX 1070 Direct3D11 vs_5_0 ps_5_0)

Major performance caveat: no

Maximum texture size: 16384

Point size range: 1 to 1024

Extensions: EXT_color_buffer_float, EXT_disjoint_timer_query_webgl2, EXT_float_blend, EXT_texture_filter_anisotropic, KHR_parallel_shader_compile, OES_texture_float_linear, WEBGL_compressed_texture_s3tc, WEBGL_compressed_texture_s3tc_srgb, WEBGL_debug_renderer_info, WEBGL_debug_shaders, WEBGL_lose_context, OVR_multiview2

I'm currently trying to convert the project into a ZIP and rename the variables, and I'm trying to fix it myself if you have any ideas that will save my life!

Thanks

I managed to fix it.

1.download a copy of the project in c3p format

2.Change the extension to zip and > extract all.

3. EventSheets.TXT > Event sheet where your variable is present open with a test editor (Notepad)

4. Add this Below : In the first lines.

For number variable :

this creates a variable called bug

5.now with the text editor search

All places where your variable is present

To search on notepad CTRL+F

Most of the time you will have "variable": "YOUR_VARIABLE",

Replace it with Bug

Attention to the syntax do not delete any replaceable characters only.