调用DCUniMPSDK.getInstance().openUniMP(mContent, "xxxx");在打开的窗口提示错误there are no UNI applet (__UNI__B61D13B) application resources in the runtime path

adriod SDK 3.7.3 用flutter创建的项目，成功集成后，调用DCUniMPSDK.getInstance().openUniMP(mContent, "__UNI__B61D13B");在打开的窗口提示错误there are no UNI applet (__UNI__B61D13B) application resources in the runtime path，我确认我已经将资源包解压放在flutter/android/app/src/main/assets/apps/__UNI__B61D13B/www