Re: How to count total lines of code of a GWT project?

i got gwt-dev.jar (the 2.5 version) in lib folder, now I just copy gwt-dev.jar of  2.6 version & I got no error. Thank you very much for your info.

On Tuesday, May 13, 2014 10:42:56 PM UTC+10, Thomas Broyer wrote:

On Tuesday, May 13, 2014 1:55:31 PM UTC+2, Tom wrote:

tNo, the message saying that JRE 6 or 7 & I got JRE 6 so it will be fine.

I just fixed & not sure it's ok. I right-click myProject--> Google-->Web ToolKit Setting-->Java Build Path --> "GWT SDK " --> click Edit--> select GWT 2.6.0

ANd now the error gone.

Only saw these warning:

[WARN] Server class 'org.eclipse.jetty.servlet.listener.ELContextCleaner' could not be found in the web app, but was found on the system classpath

   [WARN] Adding classpath entry 'file:/C:/Users/eclipse-jee-juno-SR1-win32-x86_64/eclipse/plugins/com.google.gwt.eclipse.sdkbundle_2.6.0/gwt-2.6.0/gwt-dev.jar' to the web app classpath for this session

   For additional info see: file:/C:/Users/henry/eclipse-jee-juno-SR1-win32-x86_64/eclipse/plugins/com.google.gwt.eclipse.sdkbundle_2.6.0/gwt-2.6.0/doc/helpInfo/webAppClassPath.html

This is a serious warning?

You said that we DO NOT need to deploy gwt-dev.jar so we don't need to include gwt-dev.jar into lib. Is that correct?

Yes; and you should update to 2.6.1 as it contains fixes around this warning.

(and no, it's apparently not yet available as an Eclipse plugin, and I have no idea when it'll be)

 

2nd before I used GWT2.5, but after reinstall GWT Now I saw GWT2.6 & Now I am using GWT 2.6 . GWT2.6 need Java 7 or Java 6 is OK?

IIRC, GWT 2.6 was planned to support Java 6 but actually needs Java 7. That's only about the GWT compiler though, you can use Java 6 on your server.

I haven't checked how GWT 2.6.1 was built and what it actually requires.

I am using JRE 6 at this moment.

Any reason for using an outdated and unsupported version? Why aren't you using the latest Java 7 or Java 8?

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