Discussions

Discussions

Ask a Question
Back to All

this is an error i got and i can't fix it. i really need help

6 months ago by Collins agu

ERROR TypeError: Cannot read property 'setJSMaterials' of null, js engine: hermes
ERROR Invariant Violation: "main" has not been registered. This can happen if:

  • Metro (the local dev server) is run from the wrong folder. Check if Metro is running, stop it and restart it in the current project.
  • A module failed to load due to an error and AppRegistry.registerComponent wasn't called., js engine: hermes