When trying to start a Chrome browser in dev mode from Eclipse (launcher type "Launch Chrome), I get the following error message in a window:
"Error Launching Application"
"Could not launch browser - process terminated while trying to connect. Try closing any running Chrome instances.."
That's all. There is nothing in the Eclipse error log or consoles and the suggestion has no effect.
Does anybody know of a way I can get a more detailed error message, if not a solution, can I kick this off from a console, for instance? Thank you.
first set your default browser in eclipse as chrome -
path for that is as follows - in eclipse go to
Windows --> browser --> chrome
Then on your application, right click
Run as --> run on server (chose any server of your choice )
This should directly open in chrome .
Also please make sure in your chrome you have this plugin added - GWT dev mode.
It is called as - Super Dev Mode, and it is supported in chrome.
https://chrome.google.com/webstore/detail/gwt-super-dev-button/piekceemifgeaigkimahdckfcikpmleh?hl=en
Related
I'm trying to run my first flutter code on the web. I followed setup instructions provided in Building a web application with Flutter and created a very simple app, that's only supposed to display a navigation bar. Now as I'm running my application for the first time on "Chrome (web)" device, it won't connect to the browser. It's been almost 20 minutes and it's still telling me "Attempting to connect to browser instance".
> flutter run -d chrome
Launching lib\main.dart on Chrome in debug mode...
Building application for the web... 1215.1s
Attempting to connect to browser instance..
(This is taking an unexpectedly long time.)
Can anyone guide me on how to fix this?
In my case, I couldn't disable the virus guard. So I used the server mode.
flutter run -d web-server
Launching lib\main.dart on Web Server in debug mode...
Building application for the web... 8.8s
lib\main.dart is being served at http://localhost:57598/
Then go to the URL shown.
The same thing happened to me, I disabled the anti virus and it worked
It's mostly nothing to do with Flutter but, it's either because you have logged in your computer in safe mode. In my case the shift key was stuck and I had no idea I was in safe mode.
Or else You need to check your firewall, go to System Preferences > Security and Privacy > Firewall --click the lock below and enter your system password -- and then click firewall option -- In there add your editor to allow internet connection for android studio Or VS Code.
I experienced the something similar, chrome opens but never showed the web app (just white screen). In my case it had to do with the interaction of flutter and riverpod.
If you are using riverpod 1.0.0 and flutter 2.5.3 you need to update flutter to 2.8.0 or 2.8.1 (see this issue: https://github.com/rrousselGit/river_pod/issues/889)
When trying to launch the native watch application from Tizen IDE, I see the strange message "Certain application categories, such as "Watch Application", cannot be launched by "Run As".
Indeed, I try to use Run As from the project local menu to launch my app. But how else I am supposed to launch my application on the emulator?
The emulator device (watch) is up and running, visible on desktop as a separate widget. It is selected. The signing configuration is set up.
On the console output I see the message processing result : FATAL_ERROR [61].
I also tried to launch through the created launch configuration but this results the same error message.
The IDE logs show the following stack trace:
[2015.09.06 12:16:48][ERROR] ConnectionExplorer.java(658) - Fail to get platform log
[2015.09.06 12:18:59][ERROR] RdsDeployer.java(269) - Cannot partially upload or reinstall
org.eclipse.core.runtime.CoreException: [RDS] Cannot install application
at org.tizen.common.rds.RdsDeployer.newCoreException(RdsDeployer.java:699)
at org.tizen.common.rds.RdsDeployer.postInstall(RdsDeployer.java:634)
at org.tizen.common.rds.RdsDeployer.partialZipInstall(RdsDeployer.java:566)
at org.tizen.common.rds.RdsDeployer.deploy(RdsDeployer.java:267)
at org.tizen.nativecommon.launch.TizenLaunchDelegate2.deployApplication(TizenLaunchDelegate2.java:783)
at org.tizen.nativecommon.launch.TizenLaunchDelegate2.launchApplicationForRun(TizenLaunchDelegate2.java:504)
at org.tizen.nativecommon.launch.TizenLaunchDelegate2.launch(TizenLaunchDelegate2.java:216)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:858)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:707)
at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:1018)
at org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlugin.java:1222)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
Caused by: org.tizen.common.sdb.command.message.CommandErrorException:
Error code: FATAL_ERROR
Error message:
Command: /usr/bin/pkgcmd -q -r -t tpk -n com.au.heywatch
Management: Installation or uninstallation is not working temporarily.
P.S. I add "eclipse" tag because Tizen SDK is very clearly Eclipse based IDE. Using Tizen IDE 2.3.1.
Watch face applications(Web/native) are never installed as widgets. You cannot see them in app menu.
Reason:
Within your tizen-manifest.xml file in your project, you'll find below line there
<watch-application appid="org.tizen.watchsample" exec="watchsample" ambient-support="true">
which makes your app as watch application and these apps are known as watch faces because they will be used in setting as the main watch in gear.
And on emulator, you cannot change the watch face on the home screen. Hence, you won't be able to test your watch application that way.
Had the same issue. My problem was certificate setup.
i followed there instructions: http://127.0.0.1:50224/help/topic/org.tizen.addon.certificate/html/dev_env/setting_author_certificate.htm
(link is from help and should work in browser when Tizen IDE is up, alternately you can go to Tizen IDE -> Help -> Help Content and search Certificate.
More specific: Distributor certificate i had was wrong (use the pass received by Samsung by email)
After fixing certificate, don't forget to right click your device in Connection Explorer and click Permit to install applications.
I need to troubleshoot an issue happening in a webview running within my app. This issue only occurs on Android versions lower or equal to 4.3. My app requires an up to date version of Google Play services.
In order to troubleshoot my webview, I usually can run my app under the Android Emulator (with the latest version of Android), then connect to the web view via Chrome (using chrome://inspect) - the web view appears in Chrome and I'm able to browse the DOM and debug.
To run the app under 4.3, I've created (under AVD) a new device from an existing device definition,
then picked the target Google APIs (Google Inc.) - API Level 18. I've then installed my app, but when trying to run it, I get the error message "This app won't run unless you update Google Play services.". There's an "Update" button on the previous dialog, but nothing happen when clicking on it.
I then tried to debug my issue using Genymotion. I've created a device under 4.3, followed these instructions to flash my device with the latest Google Play services and installed my app. I can now run the app and reproduce the issue within this simulated environment.
The trick now is to be able to connect to the web view from my local Chrome browser. I've enabled remote debugging as described here. Now my device appears in Chrome, but the web view is not showing up in the inspector. Similarly, if I open a new tab under the native browser, it won't show up in the remote inspector. If I open a new tab under Android Chrome though, I can see it showing up under my remote Chrome inspector.
I can see two way moving forward and successfully accessing to the DOM of my webview:
Fixing the "Update" issue under the Android Emulator running 4.3
Or
Connecting to my web view from my Chrome inspector while running the app under Genymotion
Any idea on how to solve one of these two problems?
I have been using weinre for sometimes. it's a pretty good tool to debug webview for android 4.3 and lower. It provides almost same interface as chrome debugger.
All you need to do are:
Install weinre
sudo npm -g install weinre
Client side:
Insert the following code to your webpage <head> section.
Note: it's better to put it at end of <head> section, otherwise there will be some strange errors and debugger won't show up.
<script src="http://<your server ip here>:8081/target/target-script-min.js"></script>
Server side
weinre --boundHost -all- --httpPort 8081
Debugger
open the debugger tool from weinre from your desktop browser:
http://localhost:8081/client/
Finally,
select any target in Targets part and then start debugging.
Remote debugging web views only works on devices with android 4.4 and above.
have a look at this :
https://developer.chrome.com/devtools/docs/remote-debugging
I want to package and launch my BlackBerry Hello World application for WebWorks. For developement, I am using the Ripple emulator. The Ripple simulator says:
The build and deploy services are not currently running, would you like to start them?
After pressing the button Start Services nothing happens and no errors are in the error console.and i also did below steps as i have searched and get this result:
There are two reasons this might be happening. The first is that Chrome is preventing this from happening.
Open the Tools --> Extensions screen in Chrome
Enable 'Developer Mode' checkbox if it isn't already
Are you running Chrome in Incognito mode? If so enable the 'Allow in Incognito' checkbox
The other options is that nodejs is being blocked. If you're on windows, I'd suggest making sure that all user permissisons are enabled to allow you to run Chrome in a way that it can launch external processes.
And After doing all when ever i refresh page it says
The build and deploy services are currently running at localhost:9910. and after loading that page this message not visible but
The build and deploy services are not currently running, would you like to start them? message still there! please explain what's wrong here?
Thanks
This issue is solved by removing Ripple extension version 0.9.15 and installing version 0.9.16 (latest as of this posting), and restarting Chrome. When you click the 'Start Services' button, the console should appear displaying a build service start up message.
http://developer.blackberry.com/bbos/html5/download/
Install the latest beta and it should work!
I have just started the Hello World App using Blackberry Eclipse Plugin.
I have tried one or two configuration for debug my HelloWorld Blackberry App, but unfortunately I could not..
Can anyone let me know that how can I debug any Blackberry App in simulator using Eclipse Plugin ?
Thanks in advance...
EDIT : When I am trying to do so using Debug Configuration option in Eclipse I am getting following error :
"Failed to connect to remote VM. Connection timed out.
org.eclipse.jdi.TimeoutException"
with following stacktrace :
org.eclipse.jdi.TimeoutException
at org.eclipse.jdi.internal.connect.SocketTransportService.attach(SocketTransportService.java:151)
at org.eclipse.jdi.internal.connect.SocketTransportImpl.attach(SocketTransportImpl.java:43)
at org.eclipse.jdi.internal.connect.SocketAttachingConnectorImpl.attach(SocketAttachingConnectorImpl.java:118)
at org.eclipse.jdt.internal.launching.SocketAttachConnector.connect(SocketAttachConnector.java:139)
at net.rim.ejde.A.L.E.doConnect(RIMEIDE:1273)
at net.rim.ejde.A.L.E.debug(RIMEIDE:769)
at net.rim.ejde.A.L.K.launch(RIMEIDE:608)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:853)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:703)
at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:866)
at org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlugin.java:1069)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
See page 30 of this manual
In Eclipse®, on the Run menu, click Debug Configurations or Run Configurations.
Expand the BlackBerry Simulator item.
Perform one of the following tasks:
To work with an existing launch configuration, under BlackBerry Simulator, click a launch configuration.
To work with a new launch configuration, right-click BlackBerry Simulator, and click New.
Click the Simulator tab.
Click the General tab.
Click run