Sorry for bumping. I still have not found a solution to this problem.
John Carroll wrote:
>
> Hi all,
> Hopefully somebody has come across this before.
>
> I am trying to create a line chart that can have repeated data in each
> column e.g
> {table}
> id | number
> 22 | 23 |
> 22 | 23 |
> 25 | 24 |
> {table}
>
> My problem is the graph will only get rendered if one column has unique
> data.
>
> Charting exception: Error number 0 in 5: X-value already exists. Wrapped
> Exception: X-value already exists. com.xpn.xwiki.XWikiException: Error
> number 0 in 5: X-value already exists. Wrapped Exception: X-value already
> exists. at
> com.xpn.xwiki.plugin.charts.ChartingMacro.exception(ChartingMacro.java:143)
> at
> com.xpn.xwiki.plugin.charts.ChartingMacro.execute(ChartingMacro.java:80)
> at
> com.xpn.xwiki.render.filter.MacroFilter.handleMatch(MacroFilter.java:90)
> at
> org.radeox.filter.regex.RegexTokenFilter$1.handleMatch(RegexTokenFilter.java:91)
> at org.radeox.regex.JdkMatcher.substitute(JdkMatcher.java:48) at
> org.radeox.filter.regex.RegexTokenFilter.filter(RegexTokenFilter.java:89)
> at org.radeox.filter.FilterPipe.filter(FilterPipe.java:169) at
> com.xpn.xwiki.render.XWikiRadeoxRenderEngine.render(XWikiRadeoxRenderEngine.java:92)
> at
> com.xpn.xwiki.render.XWikiRadeoxRenderer.render(XWikiRadeoxRenderer.java:118)
>
> If i make all the data unique in one column above then the chart renders
> ok.
> Is there a parameter that i can use to allow repeated data or is the
> charting macro designed to have one column with unique data?
>
> Regards,
> John Carroll
>
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