android9.0模拟器 adb install debug版app报错

rainbownl

自己写的debug版demo直接用adb install安装会报错：
Exception occurred while executing:
java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.endsWith(java.lang.String)' on a null object reference
        at com.android.server.pm.PackageManagerShellCommand.runInstall(PackageManagerShellCommand.java:968)
        at com.android.server.pm.PackageManagerShellCommand.onCommand(PackageManagerShellCommand.java:179)
        at android.os.ShellCommand.exec(ShellCommand.java:103)
        at com.android.server.pm.PackageManagerService.onShellCommand(PackageM

7.0模拟器可以正常安装，直接把文件拖进模拟器也能安装。9.0模拟器针对adb install做了什么校验吗？