将.apk安装到android emulator时出错

我正在尝试将.apk文件安装到emulator，但它给了我错误

subh@subh:~/subh/droidbox/android-sdk-linux/platform-tools$ ./adb -s emulator-5554 install /home/subh/subh/androidapp/HelloAndroid/bin/HelloAndroid-release-unsigned.apk 
11 KB/s (2919 bytes in 0.245s)
pkg: /data/local/tmp/HelloAndroid-release-unsigned.apk
Failure [INSTALL_PARSE_FAILED_NO_CERTIFICATES]

然后我用jarsigner在.apk上签名

subh@subh:~/subh/androidapp/HelloAndroid/bin$ jarsigner -verify -verbose -certs HelloAndroid-release-unsigned.apk

  s = signature was verified 
  m = entry is listed in manifest
  k = at least one certificate was found in keystore
  i = at least one certificate was found in identity scope

no manifest.
jar is unsigned. (signatures missing or not parsable)
subh@subh:~/subh/androidapp/HelloAndroid/bin$ 

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但是我仍然有证书问题。

第二个命令似乎给出了一个错误。你能试着在Eclipse中清理你的项目并创建一个新的APK吗？

我得到了答案。在我们想要发布它之前，APK需要被签署。 对于ant，我们有两种模式调试和发布

# ant debug

这将自动生成密钥对，并为我们的.apk签名以进行调试

#ant release

这需要在build.xml中指定密钥库。 欲知详情

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您有证书吗？