[ChartFx 7 for Java "NullPointerException" Error.]

This was the problem.

"From the ChartFX70_samples folder located in your installation directory, copy the chartfx70 folder to the root of your existing application."

With the help of you solves this problem.

Thank you very much.

[ChartFx 7 for Java "NullPointerException" Error.]

Hi,

Thank you for your reply.

I have another question now.

This question's contents is add in my first question's contents.

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My tomcat5's folder hierarchy

tomcat5 -----

          | ----- webapps -----

                                        | ----- cfxjava70_samples

                                        | ----- simpletest

---------------------------------------------------------------------------------------------------------------------------------------------------

cfxjava70_samples's chart does show, but another my simpletest page's chart doesn't show.

What this case means?

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Thanks for the help.

[ChartFx 7 for Java "NullPointerException" Error.]

Hi,

Does anyone knows what this  error means?

Tomcat5 is works, but the chart doesn't show.

(Use ChartFx 7 for Java Trial Version.)

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ERROR[org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:253)]- Servlet.service() for servlet action threw exceptionjava.lang.NullPointerException at com.softwarefx.sfxnet.internal.kt.&ltinit>(SourceFile:33) at com.softwarefx.chartfx.server.internal.aw.&ltinit>(SourceFile:7) at com.softwarefx.chartfx.server.internal.Internal.OutputFileHandler.a(SourceFile:175) at com.softwarefx.chartfx.server.internal.Internal.OutputFileHandler.a(SourceFile:190) at com.softwarefx.chartfx.server.internal.cj.a(SourceFile:148) at com.softwarefx.chartfx.server.internal.Chart.nz(SourceFile:4547) at com.softwarefx.chartfx.server.internal.Chart.a(SourceFile:4273) at com.softwarefx.sfxnet.internal.jq.e(SourceFile:117) at com.softwarefx.chartfx.server.internal.Chart.nB(SourceFile:4733) at com.softwarefx.chartfx.server.ChartServer.renderControl(SourceFile:71) at org.apache.jsp.da_005fservice.simpletest.ChartTest_jsp._jspService(ChartTest_jsp.java:531).......

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Thanks for the help.