Getting Error ---Failed to open project. Check it is a valid Construct 3 single-file (.c3p) project

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  • Oh god, been working on a project for about 2 years now and got this error when I tried to open it on google chrome under a different account

    main.js:29 [Project] Exception opening: Error: invalid parameter id 'opacity'

    at t.xne (projectResources.js:1:48452)

    at t.rM (projectResources.js:1:51833)

    at t.rM (projectResources.js:1:167648)

    at t.rPs (projectResources.js:1:487643)

    at async Promise.all (/index 0)

    at async t.O5 (projectResources.js:1:463815)

    at async t.tPs (projectResources.js:1:462463)

    at async Promise.all (/index 0)

    at async t.$0s (projectResources.js:1:765574)

    at async window.lNn.Ijn (main.js:29:1231881)

    Strangley it works when I am signed in to my other google account.

    I exported my project as a zip and I can see the files but I have no idea where to even look to fix the problem. Someone pleasee helllpppppp

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    I exported my project as a zip and I can see the files but I have no idea where to even look to fix the problem. Someone pleasee helllpppppp

    To work on a project on another device or browser, you don't need to export it. You just need to save it as a single file (*.c3p), as shown in the screenshot, and then open it in the editor. The version of the editor must be at least as high as the one you saved it in.

  • I am well aware of how to save a construct file and open it across different systems. The problem is am getting that i am receiving an error:

    Failed to open project. Check it is a valid Construct 3 single-file (.c3p) project

    Along with the debug information I posted. Can someone help me with that. There is not much info online on how to deal with this.

  • Are you using any addons? Could be due to a different version of one of the addons. Compare addon versions, or try saving the project with bundled addons (in project properties).

  • My gawd dude you saved me!!

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