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Date: Thu, 26 Apr 2012 07:44:08 -0700 (PDT)
From: wytten <dale.wyttenb...@gmail.com>
To: google-web-toolkit@googlegroups.com
Message-ID: <5553801.1067.1335451448698.JavaMail.geo-discussion-forums@vbqq1>
In-Reply-To: <16343415.701.1335362953864.JavaMail.geo-discussion-forums@vbep19>
References: <16343415.701.1335362953864.JavaMail.geo-discussion-forums@vbep19>
Subject: Re: Introducing DataGrid to an older code base
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This was caused by an older version of Xerces being in the classpath (in 
the guise of an EMC Documentum jar)

On Wednesday, April 25, 2012 9:09:13 AM UTC-5, wytten wrote:
>
> I'm having a problem trying to convert an older (GWT 2.1) app to
> use the new DataGrid class.  The app was successfully upgraded to
> GWT 2.4 months ago, but this is the first time we are trying to
> introduce new 2.4 features.
>
> When I run in development mode, the GWT Development Mode window
> logs the following:
>
>     00:00:32.151  [WARN] For the following type(s), generated source was 
> never committed (did you forget to call commit()?)
>       00:00:32.151  [WARN] 
> com.google.gwt.user.client.ui.NativeHorizontalScrollbar_NativeHorizontalScrollbarUiBinderImpl
>
>
>
> Meanwhile an exception is caught in the client:
>
>     java.lang.ExceptionInInitializerError
>      at 
> com.google.gwt.user.client.ui.CustomScrollPanel.<init>(CustomScrollPanel.java:196)
>      at 
> com.google.gwt.user.client.ui.CustomScrollPanel.<init>(CustomScrollPanel.java:233)
>      at 
> com.google.gwt.user.cellview.client.DataGrid.<init>(DataGrid.java:631)
>      at 
> com.google.gwt.user.cellview.client.DataGrid.<init>(DataGrid.java:570)
>      at 
> com.google.gwt.user.cellview.client.DataGrid.<init>(DataGrid.java:557)
>      at 
> com.google.gwt.user.cellview.client.DataGrid.<init>(DataGrid.java:534)
>      at 
> com.google.gwt.user.cellview.client.DataGrid.<init>(DataGrid.java:525)
>
>
>
> Line 196 of CustomScrollPanel.java reads:
>
>     setHorizontalScrollbar(new NativeHorizontalScrollbar(hResources), 
> AbstractNativeScrollbar
>         .getNativeScrollbarHeight());
>
>
>
> This seems to indicate that the exception is tied to the
> warnings, but I don't know what it all means.
>

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This was caused by an older version of Xerces being in the classpath (in th=
e guise of an EMC Documentum jar)<br><br>On Wednesday, April 25, 2012 9:09:=
13 AM UTC-5, wytten wrote:<blockquote class=3D"gmail_quote" style=3D"margin=
: 0;margin-left: 0.8ex;border-left: 1px #ccc solid;padding-left: 1ex;"><div=
>I'm having a problem trying to convert an older (GWT 2.1) app to</div><div=
>use the new DataGrid class. &nbsp;The app was successfully upgraded to</di=
v><div>GWT 2.4 months ago, but this is the first time we are trying to</div=
><div>introduce new 2.4 features.</div><div><br></div><div>When I run in de=
velopment mode, the GWT Development Mode window</div><div>logs the followin=
g:</div><div><br></div><div>&nbsp; &nbsp; 00:00:32.151 &nbsp;[WARN] For the=
 following type(s), generated source was never committed (did you forget to=
 call commit()?)</div><div>&nbsp; &nbsp; &nbsp; 00:00:32.151 &nbsp;[WARN] c=
om.google.gwt.user.client.ui.<wbr>NativeHorizontalScrollbar_<wbr>NativeHori=
zontalScrollbarUiBin<wbr>derImpl</div><div><br></div><div><br></div><div><b=
r></div><div>Meanwhile an exception is caught in the client:</div><div><br>=
</div><div>&nbsp; &nbsp; java.lang.<wbr>ExceptionInInitializerError</div><d=
iv>&nbsp; &nbsp; &nbsp;at com.google.gwt.user.client.ui.<wbr>CustomScrollPa=
nel.&lt;init&gt;(<wbr>CustomScrollPanel.java:196)</div><div>&nbsp; &nbsp; &=
nbsp;at com.google.gwt.user.client.ui.<wbr>CustomScrollPanel.&lt;init&gt;(<=
wbr>CustomScrollPanel.java:233)</div><div>&nbsp; &nbsp; &nbsp;at com.google=
.gwt.user.cellview.<wbr>client.DataGrid.&lt;init&gt;(<wbr>DataGrid.java:631=
)</div><div>&nbsp; &nbsp; &nbsp;at com.google.gwt.user.cellview.<wbr>client=
.DataGrid.&lt;init&gt;(<wbr>DataGrid.java:570)</div><div>&nbsp; &nbsp; &nbs=
p;at com.google.gwt.user.cellview.<wbr>client.DataGrid.&lt;init&gt;(<wbr>Da=
taGrid.java:557)</div><div>&nbsp; &nbsp; &nbsp;at com.google.gwt.user.cellv=
iew.<wbr>client.DataGrid.&lt;init&gt;(<wbr>DataGrid.java:534)</div><div>&nb=
sp; &nbsp; &nbsp;at com.google.gwt.user.cellview.<wbr>client.DataGrid.&lt;i=
nit&gt;(<wbr>DataGrid.java:525)</div><div><br></div><div><br></div><div><br=
></div><div>Line 196 of CustomScrollPanel.java reads:</div><div><br></div><=
div>&nbsp; &nbsp; setHorizontalScrollbar(new NativeHorizontalScrollbar(<wbr=
>hResources), AbstractNativeScrollbar</div><div>&nbsp; &nbsp; &nbsp; &nbsp;=
 .getNativeScrollbarHeight());</div><div><br></div><div><br></div><div><br>=
</div><div>This seems to indicate that the exception is tied to the</div><d=
iv>warnings, but I don't know what it all means.</div></blockquote>
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