基于现有Ecore模型生成Xtext项目及语法时.Xtext文件报错求助

Hey there! I totally get how frustrating it is when you’re trying to generate an Xtext project from an existing Ecore model and hit grammar errors in your .Xtext file—those vague or cryptic error messages can feel like a total roadblock. Let’s break this down together, but I’ll need a bit more specific info to pinpoint the exact issue:

• Exact error details: Copy-paste the full error message(s) you’re seeing, including line numbers in the .Xtext file. For example, is it a syntax error like "mismatched input 'XXX' expecting RULE_ID", or a validation error about mismatched Ecore references?
• Relevant grammar code: Share the snippet of your .Xtext file where the error occurs, or the core grammar rules you’ve defined (especially those tied to your Ecore classes/references).
• Ecore model context: Briefly describe the key parts of your Ecore model that the grammar is supposed to map to—like main EClasses, their attributes, or cross-references. Also, mention how you’re connecting the grammar to the Ecore: are you using import "platform:/resource/.../yourmodel.ecore" in the grammar, or manually writing rules to align with Ecore elements?

Once you share these details, we can dig into whether the issue is a simple syntax mistake in the grammar, a misalignment between your rules and the Ecore model’s structure, or a problem with how Xtext is interpreting the Ecore import.

内容的提问来源于stack exchange，提问作者Naveen