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webrtc / apprtc

appr.tc has been shutdown. Please use the Dockerfile to run your own test/dev instance.
BSD 3-Clause "New" or "Revised" License
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Java error during dev server installation. #535

Closed WildHagai closed 6 years ago

WildHagai commented 6 years ago

Browsers and versions affected Windows 7 x64

Description While following the dev server installation guide in the documentation, I have installed nodejs and grunt, running npm install was succesful, and all the dependencies were downloaded, and Java was installed as well, but after running grunt build I got an error for not having python "requests" module, so I installed it and the next error was presented:

C:\Projects\apprtc-master>grunt build Running "shell:buildAppEnginePackage" (shell) task fatal: Not a git repository (or any of the parent directories): .git fatal: Not a git repository (or any of the parent directories): .git

Running "shell:genJsEnums" (shell) task src >>> src/web_app/js

Running "closurecompiler:debug" (closurecompiler) task

Compiling node_modules/webrtc-adapter/out/adapter.js,src/web_app/js/analytics.js,src/web_app/js/enums.js,src/web_app/js/appcontroller.js,src/web_app/js/call.js,src/web_app/js/constants.js,src/web_app/js/infobox.js,src/web_app/js/peerconnectionclient.js,src/web_app/js/remotewebsocket.js,src/web_app/js/roomselection.js,src/web_app/js/sdputils.js,src/web_app/js/signalingchannel.js,src/web_app/js/stats.js,src/web_app/js/storage.js,src/web_app/js/util.js,src/web_app/js/windowport.js -> out/app_engine /js/apprtc.debug.js Warning: java.lang.UnsupportedClassVersionError: com/google/javascript/jscomp/CommandLineRunner : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:791) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) at java.net.URLClassLoader.access$100(URLClassLoader.java:71) at java.net.URLClassLoader$1.run(URLClassLoader.java:361) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:423) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:356) at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:480) Exception in thread "main" Use --force to continue.

Aborted due to warnings.

I've tried to reinstall java a few times but it didn't work.

I have also tried to rerun npm install, and the result is as such:

C:\Projects\apprtc-master>npm install npm WARN optional SKIPPING OPTIONAL DEPENDENCY: os-tmpdir@1.0.2 (node_modules\fsevents\node_modules\os-tmpdir): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, open 'C:\Projects\apprtc-master\node_modules\fsevents\node_modules\os-tmpdir\package.json.2559731568' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: osenv@0.1.4 (node_modules\fsevents\node_modules\osenv): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename 'C:\Projects\apprtc-master\node_modules\fsevents\node_modules\osenv\package.json.549617697' -> 'C:\Projects\apprtc-master\node_modules\fsevents\node_modules\osenv\package.json'

npm ERR! code EBADPLATFORM npm ERR! notsup Unsupported platform for fsevents@1.1.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"}) npm ERR! notsup Valid OS: darwin npm ERR! notsup Valid Arch: any npm ERR! notsup Actual OS: win32 npm ERR! notsup Actual Arch: x64

npm ERR! A complete log of this run can be found in: npm ERR! C:\Users\User\AppData\Roaming\npm-cache_logs\2018-02-12T18_19_54_737Z-debug.log

the log file: 2018-02-12T18_19_54_737Z-debug.log

KaptenJansson commented 6 years ago

It looks like a NPM dependency we use do not support Windows.

Windows is not supported (not saying it could not work but would probably need a bit of work) hence it's using on your own risk.

Better to just spin up a VM or use Linux in Windows in Windows 10.

kauly commented 5 years ago 
Warning: java.lang.UnsupportedClassVersionError: com/google/javascript/jscomp/CommandLineRunner : Unsupported major.minor version 52.0

This warning occur in ubuntu too, requets error also occur.

sharukiln commented 5 years ago

Yes. This warning occurs in ubuntu 18.04 as well. Can somebody help?

kauly commented 5 years ago

This app is very outdated, it's a chrome app for God sake. We can't use this anymore.

sharukiln commented 5 years ago

@kauly can you direct me to other resources to build a video chat app. Are there any other demo apps available?

kauly commented 5 years ago

Unfortunately I can't find a demo like this. In the webrtc website you will find some.

WildHagai commented 5 years ago

I have found a "framework" for video chats. I'm using websync (ASP.NET) as a signaling server and RTCMultiConnection.js version 1.6 as client. nowadays there's newer signaling servers and clients. but I needed something that works on .NET environment.

https://github.com/muaz-khan/RTCMultiConnection - in the demos he's using a free public signaling server.