我正在尝试在我的 ionic 应用中实现推送通知。为此，我想使用原生插件推送:
https://ionicframework.com/docs/native/push/
在安装此插件之前，我可以在我的 Android 设备上使用以下命令启动我的应用:
ionic cordova run android
应用程序启动，没有出现错误。但是像这样安装 Cordova/PhoneGap 插件后:
ionic cordova plugin add phonegap-plugin-push
还有这个:
npm install --save @ionic-native/push
我无法再在我的设备上运行该应用程序，因为由于一堆错误导致构建失败。
BUILD FAILED
Total time: 22.02 secs
Error: cmd: Command failed with exit code 1 Error output:
D:\Data\njonkman\Desktop\kostendeclaratie_mobile - Copy\platforms\android\AndroidManifest.xml:28:13-35 Error:
Attribute meta-data#android.support.VERSION@value value=(25.4.0) from [com.android.support:appcompat-v7:25.4.0] AndroidManifest.xml:28:13-35
is also present at [com.android.support:support-v13:26.1.0] AndroidManifest.xml:28:13-35 value=(26.1.0).
Suggestion: add 'tools:replace="android:value"' to <meta-data> element at AndroidManifest.xml:26:9-28:38 to override.
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':processDebugManifest'.
> Manifest merger failed : Attribute meta-data#android.support.VERSION@value value=(25.4.0) from [com.android.support:appcompat-v7:25.4.0] AndroidManifest.xml:28
:13-35
is also present at [com.android.support:support-v13:26.1.0] AndroidManifest.xml:28:13-35 value=(26.1.0).
Suggestion: add 'tools:replace="android:value"' to <meta-data> element at AndroidManifest.xml:26:9-28:38 to override.
这个错误有一个建议:在AndroidManifest的eleemet中加入'tools:replace="android:value"'。我这样做了，再次构建后出现此错误:
BUILD FAILED
Total time: 2.171 secs
> Exception while parsing the supplied manifest file D:\Data\njonkman\Desktop\kostendeclaratie_mobile - Copy\platforms\android\AndroidManifest.xml
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
Error: cmd: Command failed with exit code 1 Error output:
[Fatal Error] :13:146: The prefix "tools" for attribute "tools:replace" associated with an element type "meta-data" is not bound.
FAILURE: Build failed with an exception.
* What went wrong:
A problem occurred configuring root project 'android'.
> Exception while parsing the supplied manifest file D:\Data\njonkman\Desktop\kostendeclaratie_mobile - Copy\platforms\android\AndroidManifest.xml
我发现的另一个“解决方案”是添加这段代码:
configurations.all {
resolutionStrategy.eachDependency { DependencyResolveDetails details ->
def requested = details.requested
if (requested.group == 'com.android.support') {
if (!requested.name.startsWith("multidex")) {
details.useVersion '25.3.1'
}
}
}
}
到 build.gradle 文件修复了第一个提到的错误但给了我另一个错误(Push Plugin):
BUILD FAILED
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
2 errors
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':compileDebugJavaWithJavac'.
> Compilation failed; see the compiler error output for details.
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
Total time: 12.765 secs
Error: cmd: Command failed with exit code 1 Error output:
D:\Data\njonkman\Desktop\kostendeclaratie_mobile - Copy\platforms\android\src\com\adobe\phonegap\push\FCMService.java:393: error: constructor Builder in class Bu
ilder cannot be applied to given types;
mBuilder = new NotificationCompat.Builder(context, channelID);
^
required: Context
found: Context,String
reason: actual and formal argument lists differ in length
D:\Data\njonkman\Desktop\kostendeclaratie_mobile - Copy\platforms\android\src\com\adobe\phonegap\push\FCMService.java:403: error: constructor Builder in class Bu
ilder cannot be applied to given types;
mBuilder = new NotificationCompat.Builder(context, channelID);
^
required: Context
found: Context,String
reason: actual and formal argument lists differ in length
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
2 errors
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':compileDebugJavaWithJavac'.
> Compilation failed; see the compiler error output for details.
我也尝试添加这个:
cordova.system.library.1=com.google.android.gms:play-services-auth:11.0.4
cordova.system.library.2=com.google.android.gms:play-services-identity:11.0.4
到 project.properties 文件，但又一个错误:
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':processDebugGoogleServices'.
> Please fix the version conflict either by updating the version of the google-services plugin (information about the latest version is available at https://bint
ray.com/android/android-tools/com.google.gms.google-services/) or updating the version of com.google.android.gms to 11.0.1.
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
BUILD FAILED
Total time: 3.547 secs
Error: cmd: Command failed with exit code 1 Error output:
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':processDebugGoogleServices'.
> Please fix the version conflict either by updating the version of the google-services plugin (information about the latest version is available at https://bint
ray.com/android/android-tools/com.google.gms.google-services/) or updating the version of com.google.android.gms to 11.0.1.
所以我也尝试使用 11.0.1(而不是都安装的 11.0.4):
但它给了我这个错误:
BUILD FAILED
Total time: 14.349 secs
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
Error: cmd: Command failed with exit code 1 Error output:
D:\Data\njonkman\Desktop\kostendeclaratie_mobile - Copy\platforms\android\src\com\adobe\phonegap\push\FCMService.java:393: error: constructor Builder in class Bu
ilder cannot be applied to given types;
mBuilder = new NotificationCompat.Builder(context, channelID);
^
required: Context
found: Context,String
reason: actual and formal argument lists differ in length
D:\Data\njonkman\Desktop\kostendeclaratie_mobile - Copy\platforms\android\src\com\adobe\phonegap\push\FCMService.java:403: error: constructor Builder in class Bu
ilder cannot be applied to given types;
mBuilder = new NotificationCompat.Builder(context, channelID);
^
required: Context
found: Context,String
reason: actual and formal argument lists differ in length
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
2 errors
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':compileDebugJavaWithJavac'.
> Compilation failed; see the compiler error output for details.
此时，当我像这样删除插件时，我真的不知道如何解决这个问题:
ionic cordova plugin remove phonegap-plugin-push
我可以再次启动应用程序，没有任何问题或错误。
我怎样才能使这个插件工作？
提前致谢。
编辑
所以我用这样的样板创建了一个新的 Ionic 应用程序:
ionic start myApp tabs
我安装了phonegap插件push这样的:
ionic cordova plugin add phonegap-plugin-push
当使用这个时:
ionic cordova run android
应用程序刚启动时没有错误，因此是我的另一个项目导致了这些问题。我在空白应用程序上使用了 ionic 信息，它向我展示了这一点:
cli packages: (C:\Users\njonkman\AppData\Roaming\npm\node_modules)
@ionic/cli-utils : 1.19.0
ionic (Ionic CLI) : 3.19.0
global packages:
cordova (Cordova CLI) : 8.0.0
local packages:
@ionic/app-scripts : 3.1.6
Cordova Platforms : android 6.3.0
Ionic Framework : ionic-angular 3.9.2
System:
Node : v6.11.3
npm : 4.6.1
OS : Windows 10
Environment Variables:
ANDROID_HOME : not set
Misc:
backend : pro
所以我对我自己的应用程序做了同样的事情，它显示了一些已过时的字段(或者至少比样板安装的旧，还有 cordova)，我开始像这样更新字段:
npm install -g cordova
和
npm install -g ionic
和
npm install @ionic/app-scripts@latest
但再次运行后，我得到了之前的错误之一:
BUILD FAILED in 2s
(node:19208) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): Error: cmd: Command failed with exit code 1 Error output:
D:\Data\njonkman\Desktop\kostendeclaratie_mobile - Copy (2)\platforms\android\app\src\main\AndroidManifest.xml:28:13-35 Error:
Attribute meta-data#android.support.VERSION@value value=(26.1.0) from [com.android.support:support-v13:26.1.0] AndroidManifest.xml:28:13-35
is also present at [com.android.support:appcompat-v7:25.4.0] AndroidManifest.xml:28:13-35 value=(25.4.0).
Suggestion: add 'tools:replace="android:value"' to <meta-data> element at AndroidManifest.xml:26:9-28:38 to override.
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:processDebugManifest'.
> Manifest merger failed : Attribute meta-data#android.support.VERSION@value value=(26.1.0) from [com.android.support:support-v13:26.1.0] AndroidManifest.xml:28:
13-35
is also present at [com.android.support:appcompat-v7:25.4.0] AndroidManifest.xml:28:13-35 value=(25.4.0).
Suggestion: add 'tools:replace="android:value"' to <meta-data> element at AndroidManifest.xml:26:9-28:38 to override.
此时，重新创建一个新项目，安装我需要的所有插件，测试它们是否工作，然后将我的逻辑/类添加到其中不是更好吗？
谢谢
编辑
所以我已经“弄清楚”是什么导致了问题，我不知道为什么会发生这种情况或如何解决它。我正在使用 2 个单独工作的插件，但都安装了，导致错误。这些插件是:
好的，所以我已经设法解决了我的问题。这就是我所做的:
我创建了一个空白的 Ionic 项目( ionic start blank )来测试插件是否可以在新创建的项目中工作。它做了。之后，我一一安装了所有其他插件，看看它是否仍然有效。在某些时候，我遇到了文件路径插件( https://ionicframework.com/docs/native/file-path/ )。安装此插件后，我遇到了与 OP 中提到的相同的错误。在谷歌搜索(？)之后，我发现了这个主题:
android getting Manifest merger failed error after update to new version of gradle
其中一个解决方案是将这段代码添加到 build.gradle 文件中:
configurations.all {
resolutionStrategy.eachDependency { DependencyResolveDetails details ->
def requested = details.requested
if (requested.group == 'com.android.support') {
if (!requested.name.startsWith("multidex")) {
details.useVersion '26.1.0'
}
}
}
}
请注意，我已经尝试过类似的解决方案，但版本号不同( 25.3.1 )。错误提到了 2 个版本，我在解决方案中选择了最新的版本( 26.1.0 )，但我最初没有。
在空白项目上试用后，我在现有项目上进行了试用。只是为了确保我删除了平台( ionic cordova rm platform android )并再次添加它( ionic cordova add platform android )。另请注意，我将上面的部分添加到 platforms>android>app 中的 build.gradle 中，而不是在 build.gradle 中的 build.gradle 中平台>android。
我现在可以再次运行我的项目而没有错误。
关于android - Ionic 的 native "
ush"插件导致错误，我们在Stack Overflow上找到一个类似的问题：
https://stackoverflow.com/questions/47928626/
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