HarmonyOS 鸿蒙Next：【DevEco Studio】修复报错方案：Error Encryption failed. Delete the material folder where the .p12 file is located and select Auto

【问题描述】

我在使用鸿蒙开发者工具DevEco Studio时，在运行真机应用时遇到了一个问题。当我点击“OK”按钮时，出现了一个错误提示：“Error Encryption failed. Delete the material folder where the .p12 file is located and select Automatically generate signature to re-sign the file.”（错误 加密失败。删除包含.p12文件的物料文件夹，并选择自动生成签名以重新签名文件。）

【解决方案】

删除物料文件夹并重新生成签名。