Make sure both your project and installation of Studio Pro are on the same drive (C:/).
Looks like some files missing from the installation directory. Please try installing latest Mendix Studio Pro from the appstore and open your project in this version
https://docs.mendix.com/releasenotes/studio-pro/8.13#8131
Also check if your Make it Native app is updated to the latest version.
I'm having this error in simple app from scratch:
Error: ENOENT: no such file or directory, open '/Applications/Studio Pro 10.14.0.44044-Beta.app/Contents/modeler/tools/node/node_modules/@react-native-community/cli-server-api/build/index.html'
at Object.openSync (node:fs:590:3) at Object.readFileSync (node:fs:458:35) at indexPageMiddleware (/Applications/Studio Pro 10.14.0.44044-Beta.app/Contents/modeler/tools/node/node_modules/@react-native-community/cli-server-api/build/indexPageMiddleware.js:32:27) at call (/Applications/Studio Pro 10.14.0.44044-Beta.app/Contents/modeler/tools/node/node_modules/connect/index.js:239:7) at Immediate.next (/Applications/Studio Pro 10.14.0.44044-Beta.app/Contents/modeler/tools/node/node_modules/connect/index.js:183:5) at processImmediate (node:internal/timers:468:21)