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Why do charts never work in sample web viewer? [message #205853] Tue, 12 December 2006 03:44 Go to next message
Eclipse UserFriend
Originally posted by: x.x.x

Hi, this problem has been plaguing me for a very long time, across many
versions of BIRT. I can never understand why nobody else seems to have this
problem. Now I'm trying out 2.2.1 and getting the same problem I always
have. Following the instructions
(http://www.eclipse.org/birt/phoenix/deploy/viewerSetup.php) and installing
the sample web viewer out-of-the-box, I'll get an error message from any
charts I have and the charts won't display. The error message will be about
missing some classes like; datasetprocessorimpl or pngrenderimpl. I can
resolve the problem by copying the following files from platform/plugins to
lib.

org.eclipse.birt.chart.device.extension_2.2.0.v20061211-0630 .jar
org.eclipse.birt.chart.engine.extension_2.2.0.v20061211-0630 .jar
org.eclipse.birt.chart.engine_2.2.0.v20061211-0630.jar

The fact that this is not and has never been in the install instructions and
the fact that nobody else seems write about it worries me that I'm doing
something wrong or unecessary.

Could somebody set me straight? Thank you.
Re: Why do charts never work in sample web viewer? [message #205924 is a reply to message #205853] Tue, 12 December 2006 07:27 Go to previous messageGo to next message
Eclipse UserFriend
I may be having this same problem. Is this in Tomcat?? Is your appbase
outside the normal Tomcat_home directory?? If so, there may be a problem
that I discussed with Jason and submitted a bug for.


"Chad Johnson" <x@x.x> wrote in message
news:ellq5q$89v$1@utils.eclipse.org...
> Hi, this problem has been plaguing me for a very long time, across many
> versions of BIRT. I can never understand why nobody else seems to have
> this
> problem. Now I'm trying out 2.2.1 and getting the same problem I always
> have. Following the instructions
> (http://www.eclipse.org/birt/phoenix/deploy/viewerSetup.php) and
> installing
> the sample web viewer out-of-the-box, I'll get an error message from any
> charts I have and the charts won't display. The error message will be
> about
> missing some classes like; datasetprocessorimpl or pngrenderimpl. I can
> resolve the problem by copying the following files from platform/plugins
> to
> lib.
>
> org.eclipse.birt.chart.device.extension_2.2.0.v20061211-0630 .jar
> org.eclipse.birt.chart.engine.extension_2.2.0.v20061211-0630 .jar
> org.eclipse.birt.chart.engine_2.2.0.v20061211-0630.jar
>
> The fact that this is not and has never been in the install instructions
> and
> the fact that nobody else seems write about it worries me that I'm doing
> something wrong or unecessary.
>
> Could somebody set me straight? Thank you.
>
>
Re: Why do charts never work in sample web viewer? [message #205997 is a reply to message #205924] Tue, 12 December 2006 11:13 Go to previous message
Eclipse UserFriend
Originally posted by: x.x.x

Hi, yes, I'm using Tomcat 5.5. However, the viewer is in the default
webapps directory. To eliminate all variables possible, I'm trying this
with just a standard install exactly as the instructions state. Do you know
the bug ID you submitted?

"bdecamp" <bdecamp@b2dsolutions.com> wrote in message
news:elm76q$dui$1@utils.eclipse.org...
> I may be having this same problem. Is this in Tomcat?? Is your appbase
> outside the normal Tomcat_home directory?? If so, there may be a problem
> that I discussed with Jason and submitted a bug for.
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