Error:Execution failed for task ':app:compileDebugAidl'.
java.lang.RuntimeException: com.android.ide.common.process.ProcessException: Error while executing process C:\Users\dell\AppData\Local\Android\Sdk\build-tools\26.0.1\aidl.exe with arguments {-pC:\Users\dell\AppData\Local\Android\Sdk\platforms\android-25\framework.aidl -oE:\androidStudio\ziwolianxi\kengdie\Pay1\app\build\generated\source\aidl\debug -IE:\androidStudio\ziwolianxi\kengdie\Pay1\app\src\main\aidl -IE:\androidStudio\ziwolianxi\kengdie\Pay1\app\src\debug\aidl -IC:\Users\dell.android\build-cache\91a1a3afdbd4a364dfb47f78ec4003c37ec9f739\output\aidl -IC:\Users\dell.android\build-cache\b8b1d8c6c02cce5fcbf9bae854d52452508cbc7c\output\aidl -IC:\Users\dell.android\build-cache\8285ea810903feb082f1c4694f5a33720cabdcb8\output\aidl -IC:\Users\dell.android\build-cache\d836d27870e1dc97cde740c3c5d05d70c1f17590\output\aidl -IC:\Users\dell.android\build-cache\cc4b003899bada7b338f241c8434b923b229811d\output\aidl -IC:\Users\dell.android\build-cache\42471075ec66394ede54964d5e064c5fce31fbab\output\aidl -IC:\Users\dell.android\build-cache\44b23df0d72730a3fb60726d2b49b1ab3613e379\output\aidl -IC:\Users\dell.android\build-cache\477d1820f9221c4a0345999e3308189f7a4a0aba\output\aidl -IC:\Users\dell.android\build-cache\495208a08bb05f885e5453bba6e19d5dadc6188b\output\aidl -IC:\Users\dell.android\build-cache\d15f5902e518c4ab551c553bebcee35f91f789f0\output\aidl -dC:\Users\dell\AppData\Local\Temp\aidl6540516008299528629.d E:\androidStudio\ziwolianxi\kengdie\Pay1\app\src\main\aidl\com\example\dell\pay1\AIDL.aidl}
你是不是在一个aidl里面用到了另外一个aidl的类而没有加import