adb: failed to install xxx.apk: Failure [INSTALL_FAILED_UPDATE_INCOMPATIBLE: Package com.DefaultCompany.com.unity.template.mobile2D signatures do not match previously installed version; ignoring!] 解決方法 最開始,我找到的一些解決方法,不外乎是將專案備份,重新開另外一個新的專案並將備份的舊專案匯入、...