I am working through the GWT tutorial. I get through step 3 and when I go to run it I get an error with the web browser that says, "Plugin failed to connect to host mode server at 127.0.0.1:9997"
In the eclipse development mode there are two errors one with finding entry point classes that says,"unable to find type 'com.google.gwt.sample.stockwatcher.client.Stockwatcher'" And another error that says, "failed to load module stockwatcher from user agent.
Any ideas? Help is greatly appreciated.
Maybe this can help.
I hope so.
Related
So I'm having this problem with the My Leave Requests App (V.2) for SAP Business Suite. I'm trying to import it to 'my' Fiori Launchpad (image 1) but I'm having this error and I cannot solve it. I've searched about it but I couldn't find anything that helped me.
App on Fiori Launchpad:
The ERROR:
Any help will be appreciated :)
Thank You for your time.
Try /IWFND/CACHE_CLEANUP for the gateway and /IWBEP/CACHE_CLEANUP for the gateway and the backend.
Try /UI2/CHIP_SYNCHRONIZE_CACHE. Afterwards run /UI2/CHIP_CHDR and check it for errors.
Try /UI2/DELETE_CACHE_AFTER_IMP. Afterwards run /UI2/DELETE_CACHE.
Try /UI5/UPDATE_CACHEBUSTER. Afterwards run /UI2/INVALIDATE_GLOBAL_CACHES.
And did you activate the services? Run SICF and check if /sap/bc/ui5_ui5/sap/hcm_lrq_cre is activated. Same for BSP. Run SICF and check if sap/bc/bsp/hcm_lrq_cre is activated.
I am guessing this is due to the corresponding node is not active in Tcode SICF.
You get 403 error in such a case.
I am trying to create a sample app using the Liberty Java API but I am getting following error:
BXNUI0005E: The 'SampleJavaApp' application could not be added. See
the Troubleshooting topics in the IBM Bluemix Documentation to check
service status, review troubleshooting information, or for information
about getting help.
My dashboard is showing that more than 1GB of space is available in my workspace. It seems to be an issue at Bluemix end. Please help in resolving it.
Thanks & Regards,
Prerna
Usually this problem occurs when an application with the same name already exists. SampleJavaApp is quite generic. Try to choose a unique name.
I am new to Java EE, and am trying to learn how to create a web service. I followed the instructions given at this link- http://www.eclipse.org/webtools/community/education/web/t320/Implementing_a_Simple_Web_Service.pdf to create a simple Hello World web service. I got into trouble when trying to get Eclipse to start the glassfish4 server. I get the error shown below-
I am not sure what ${sunappserver.rootdirectory} means and how it is defined. Much appreciate anyone who can help me understand this and get it working.
Check your glassfish installation. This file contains lots of configuration details. Your Exception means it is missing! Maybe there is a backup called domain.xml.bak in the same directory.
Mine is in /usr/local/glassfish4_1/glassfish/domains/domain1/config/domain.xml
I have installed Eclipse Java EE Luna Release (4.4.0) and App Engine SDK 1.9.10
I have created a new Google - Web Application Project and selected the Generate Project Sample Code option. I changed nothing about the project.
The generated project successfully deploys and runs locally. However when I deploy this to AppSpot I get an error message "Remote Procedure Call - Failure" when clicking on the "Send" button on the sample form.
Are there other steps I need to perform in order for the generated project to be successfully deployed to AppSpot?
My goal is to have a starting application that deploys so I can start learning to use Objectify and GWT to build applications. If there is a better way to go about this please suggest it.
Kind regards
Sean
I think seem to remember that sample code for the GWT builds a RPC-based HelloWorld or greeting example. In the auto-generated sample interface you type a name, a RPC call is made to server side and you get "Hello"+yourName or similar as a callback.
Check this link:
http://www.gwtproject.org/doc/latest/tutorial/appengine.html
This is a more advanced app, StockWatcher, from the GWT tutorials which is also RPC based and adapted for the GAE. You could start here: http://www.gwtproject.org/doc/latest/tutorial/gettingstarted.html to build this app (is really easy) and follow to the link above to deploy StockWatcher on the GAE, or check directly the steps on the first link and try to deploy the GWT "Greetings" example.
If you have already tried this or you do and there's still a problem, please provide the full stack trace, or the code you think might be causing the problem, so we have a better insight of the problem.
I am new in GWT. I am facing following problem.
When ever I calling my UserDAO class into GWt main (entry point) it is giving me the following error that Plugin fail to connect to Development mode server. Please help me.
This links will help you more
Debugging a GWT application in a remote environment
http://notepad2.blogspot.in/2010/12/debug-google-web-toolkit-applications.html