似乎无法从离子项目生成APK [英] Can't seem to generate an APK from ionic project
问题描述
我是离子的新手,试图让apk进行调试我在项目目录中使用了以下命令:
i am new to ionic, trying to get an apk for debugging i used the following commands inside the project directory:
ionic cordova platform add android
我确实得到了platforms / android目录
i did get "platforms/android" directory
然后我使用:
ionic cordova build android
这是我得到的:
ionic-app-scripts build --target cordova --platform android
[23:57:19] ionic-app-scripts 3.1.10
[23:57:19] build dev started ...
[23:57:19] clean started ...
[23:57:19] clean finished in 10 ms
[23:57:19] copy started ...
[23:57:19] deeplinks started ...
[23:57:19] deeplinks finished in 36 ms
[23:57:19] transpile started ...
[23:57:27] transpile finished in 8.13 s
[23:57:27] preprocess started ...
[23:57:27] preprocess finished in less than 1 ms
[23:57:27] webpack started ...
[23:57:28] copy finished in 8.97 s
[23:57:35] webpack finished in 7.63 s
[23:57:35] sass started ...
Without `from` option PostCSS could generate wrong source map and will not find Browserslist config. Set it to CSS file path or to `undefined` to prevent this warning.
[23:57:40] sass finished in 4.83 s
[23:57:40] postprocess started ...
[23:57:40] postprocess finished in 28 ms
[23:57:40] lint started ...
[23:57:40] build dev finished in 20.79 s
[23:57:44] lint finished in 3.91 s
> cordova build android
You have been opted out of telemetry. To change this, run: cordova telemetry on.
Android Studio project detected
(node:12696) UnhandledPromiseRejectionWarning: CordovaError: Failed to find 'ANDROID_HOME' environment variable. Try setting it manually.
Failed to find 'android' command in your 'PATH'. Try update your 'PATH' to include path to valid SDK directory.
at C:\Users\h2001\Desktop\myApp\platforms\android\cordova\lib\check_reqs.js:305:19
at _fulfilled (C:\Users\h2001\Desktop\myApp\platforms\android\cordova\node_modules\q\q.js:854:54)
at self.promiseDispatch.done (C:\Users\h2001\Desktop\myApp\platforms\android\cordova\node_modules\q\q.js:883:30)
at Promise.promise.promiseDispatch (C:\Users\h2001\Desktop\myApp\platforms\android\cordova\node_modules\q\q.js:816:13)
at C:\Users\h2001\Desktop\myApp\platforms\android\cordova\node_modules\q\q.js:877:14
at runSingle (C:\Users\h2001\Desktop\myApp\platforms\android\cordova\node_modules\q\q.js:137:13)
at flush (C:\Users\h2001\Desktop\myApp\platforms\android\cordova\node_modules\q\q.js:125:13)
at _combinedTickCallback (internal/process/next_tick.js:131:7)
at process._tickCallback (internal/process/next_tick.js:180:9)
(node:12696) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:12696) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
但是我没有得到承诺的\ build.\\outputs \ apk,是什么问题?
but i didn't get the promised \build\outputs\apk, what is the problem?
更新:我安装了android studio并更新了它,仍然得到了
UPDATE: i installed android studio and updated it, still getting
(node:12696) UnhandledPromiseRejectionWarning
更新:问题解决了,原来我有java10哪个不会使用android,只需安装java8即可解决问题
UPDATE: the problem was solved, turns out i had java10 which wont work with android, simply installing java8 solved the problem
推荐答案
btw,我没有安装android sdk如果这有什么区别?
btw, i dont have android sdk installed if that makes any difference?
您已经回答了自己的问题。
制作Android APK
You have answered your own question. To make an Android APK
- 您需要Java SDK 1.8。
- 带有最新构建工具和平台的Android SDK
- JAVA_HOME& ANDROID_HOME环境变量设置正确。
此外,您需要在Mac上更新X-Code才能创建IPA。
Also You need updated X-Code on a Mac to create an IPA.
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