正在尝试使用Qt Creator编译我的应用程序

Question

以下是编译输出的底部部分。我卡住了，请帮帮忙。我似乎找不到任何关于错误15的东西。此外，当我编译时，这个错误显示似乎仍然创建了一个.apk，但当我将其作为内部测试发布到Google Play上时，应用程序立即崩溃，图标下面没有名称。我对这个程序/代码不是很有经验，但我已经做到了这一点。需要一些专家的建议。

23132854 res/layout/select_dialog_singlechoice_material.xml (OK - compressed)
23133325 res/layout/splash.xml (OK - compressed)
23133595 res/layout/support_simple_spinner_dropdown_item.xml (OK - compressed)
23133952 resources.arsc (OK)
Verification succesful
Signed
Verifies
Verified using v1 scheme (JAR signing): true
Verified using v2 scheme (APK Signature Scheme v2): true
Number of signers: 1
WARNING: META-INF/android.arch.core_runtime.version not protected by signature. Unauthorized modifications to this JAR entry will not be detected. Delete or move the entry outside of META-INF/.
WARNING: META-INF/android.arch.lifecycle_livedata-core.version not protected by signature. Unauthorized modifications to this JAR entry will not be detected. Delete or move the entry outside of META-INF/.
WARNING: META-INF/android.arch.lifecycle_runtime.version not protected by signature. Unauthorized modifications to this JAR entry will not be detected. Delete or move the entry outside of META-INF/.
WARNING: META-INF/android.arch.lifecycle_viewmodel.version not protected by signature. Unauthorized modifications to this JAR entry will not be detected. Delete or move the entry outside of META-INF/.
WARNING: META-INF/com.android.support_animated-vector-drawable.version not protected by signature. Unauthorized modifications to this JAR entry will not be detected. Delete or move the entry outside of META-INF/.
WARNING: META-INF/com.android.support_appcompat-v7.version not protected by signature. Unauthorized modifications to this JAR entry will not be detected. Delete or move the entry outside of META-INF/.
WARNING: META-INF/com.android.support_cardview-v7.version not protected by signature. Unauthorized modifications to this JAR entry will not be detected. Delete or move the entry outside of META-INF/.
WARNING: META-INF/com.android.support_customtabs.version not protected by signature. Unauthorized modifications to this JAR entry will not be detected. Delete or move the entry outside of META-INF/.
WARNING: META-INF/com.android.support_support-compat.version not protected by signature. Unauthorized modifications to this JAR entry will not be detected. Delete or move the entry outside of META-INF/.
WARNING: META-INF/com.android.support_support-core-ui.version not protected by signature. Unauthorized modifications to this JAR entry will not be detected. Delete or move the entry outside of META-INF/.
WARNING: META-INF/com.android.support_support-core-utils.version not protected by signature. Unauthorized modifications to this JAR entry will not be detected. Delete or move the entry outside of META-INF/.
WARNING: META-INF/com.android.support_support-fragment.version not protected by signature. Unauthorized modifications to this JAR entry will not be detected. Delete or move the entry outside of META-INF/.
WARNING: META-INF/com.android.support_support-media-compat.version not protected by signature. Unauthorized modifications to this JAR entry will not be detected. Delete or move the entry outside of META-INF/.
WARNING: META-INF/com.android.support_support-v4.version not protected by signature. Unauthorized modifications to this JAR entry will not be detected. Delete or move the entry outside of META-INF/.
WARNING: META-INF/com.android.support_support-vector-drawable.version not protected by signature. Unauthorized modifications to this JAR entry will not be detected. Delete or move the entry outside of META-INF/.
Warning: QML import could not be resolved in any of the import paths: QtQuick.Extras.Private.CppUtils
Warning: QML import could not be resolved in any of the import paths: QtQuick.Extras.Private.CppUtils
Warning: QML import could not be resolved in any of the import paths: QtQuick.Controls.Material.impl
Warning: QML import could not be resolved in any of the import paths: QtQuick.Controls.impl
Warning: QML import could not be resolved in any of the import paths: QtQuick.Controls.Fusion.impl
Warning: QML import could not be resolved in any of the import paths: QtQuick.Controls.Imagine.impl
Warning: QML import could not be resolved in any of the import paths:      QtQuick.Controls.Universal.impl
23:37:05: The process "C:\V-PlaySDK\V-Play\android_armv7\bin\androiddeployqt.exe" exited with code 15.
Error while building/deploying project Project_Name (kit: Android for armeabi-v7a (GCC 4.9, Qt 5.10.1 Android armv7 V-Play))
When executing step "Build Android APK"
23:37:05: Elapsed time: 00:38.

Answer 1

查看source of androiddeployqt，15的退出代码是CannotSignPackage，所以签名出了问题。此外，META-INF警告可能与此相关。