flutter BlocProvider context that does not contain a Cubit of type #### 錯誤
BlocProvider.of() called with a context that does not contain a Cubit of type ####. 從字面翻譯 可以看到 Cubit 沒有context 上下文調用BlocProvider.of（） 官方解決 之後看文檔發現少了個返回值。加個return 就好了 如果還是不行的話，可以嘗試在子類的外面在套個Builder 這樣的話
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相關文章
- 1. Flutter :MediaQuery.of() called with a context that does not contain a MediaQuery 報錯
- 2. flutter Material示例與MediaQuery.of(context) called with a context that does not contain a MediaQuery.
- 3. MediaQuery.of() called with a context that does not contain a MediaQuery.
- 4. editor does not contain a main type
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