CRITICAL BUG: App Builder Preview Not Loading - Server 500 Error
“The App Builder (Code Assistant) Preview pane is blank and fails to load.”
“The browser console shows multiple 500 Internal Server Error responses.”
Crucial Detail: Mention the failed resource URLs you saw, for example: “The failed resources include internal URLs like alkalimakersuite-pa_tHubCommitMessage and alkalimakersuite-pa_eStageGitHubDiff.”
Steps to Reproduce:
Open Project X (or “My App”).
Navigate to the Build/Code Assistant tab.
The Preview pane remains stuck/blank.
Version 141.0.7390.123 (Official Build) (64-bit)
