Android sudio 3.5.1 開舊專案 出現 ERROR: Unsupported method: AndroidProject.getVariantNames(). The version of Gradle you connect to does not support that method. To resolve the problem you can change/upgrade the target version of Gradle you connect to. Alternatively, you can ignore this exception and read other information from the model.

在 File>Settings..>找 SDK
就是 SDK 內他預設只有下載 Android 10.0
我看了下我的手機版本 還是 7.0
所以勾選了 Android 7.0 下載完後
專案再 rebuild之後就好了

網路舊版本說是 Preferences 其實就是 Settings..