That could definitely be the issue. Unfortunately, when we move back to a
previous version of the project we still get the same error so we think it
might be something with the eclipse environment and are going to try a new
eclipse install.
On Monday, May 14, 2018 at 12:34:20 PM UTC-4, Thomas Broyer wrote:
>
> Could one of your dependencies possibly "shadow" its own version of
> ImageResourceGenerator that had been compiled against GWT 2.8? You'd have
> to revert to an older version of that dependency then.
>
> On Monday, May 14, 2018 at 3:37:34 PM UTC+2, Rachel wrote:
>>
>> Thank you for responding. I'm looking at the build path and both gwt-user
>> and gwt-dev jar files are from 2.7. Is there somewhere else I should look?
>>
>> On Monday, May 14, 2018 at 9:16:18 AM UTC-4, Thomas Broyer wrote:
>>>
>>>
>>>
>>> On Monday, May 14, 2018 at 3:06:09 PM UTC+2, Rachel wrote:
We have to move our project back to GWT 2.7 due to some java 1.8
issues. I've checked all my jar files to make sure they are 2.7 and no
duplicate jars in the build path but am getting errors when I try to
compile with Ant.
Any suggestions would be greatly appreciated. Thank you.
[*java*] Caused by: java.lang.NoSuchMethodError:
com.google.gwt.util.tools.Utility.close(Ljava/lang/AutoCloseable;)V
[*java*] at
com.google.gwt.resources.rg.ImageResourceGenerator.getContentLength(
*ImageResourceGenerator.java:623*)
>>>
>>> This close(AutoCloseable) method was added in 2.8:
>>> https://github.com/gwtproject/gwt/commit/349210a31ec593cb499ac73a80743b89bd8d5aac
>>> So this means you have gwt-user from 2.8 and gwt-dev from 2.7 here.
>>>
>>
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