APEX 4.2 chart error

Question

I'm getting error:
"This XML file does not appear to have any style information associated with it. The document tree is shown below."
I have function returning sql query that works on other page normally, don't know what does this error means.
I don't use custom XML option.
This XML file does not appear to have any style information associated with it. The document tree is shown below.
<anychart>
<settings>
<animation enabled="false"/>
<no_data show_waiting_animation="False">
<label><text>No data found.</text><font family="Verdana" bold="yes" size="10"/>
</label>
</no_data>
</settings>
<margin left="0" top="0" right="0" bottom="0"/>
<charts>
<chart plot_type="CategorizedVertical" name="chart_11260125326414148">
<chart_settings>
<title enabled="False"/>
<chart_background><fill type="Solid" color="0xffffff" opacity="0"/><border enabled="false"/>
<corners type="Square"/>
</chart_background>
<data_plot_background></data_plot_background>
<axes>
<y_axis>
<scale mode="Normal"/><title enabled="false"/>
<labels enabled="true" position="Outside">
<font family="Tahoma" size="10" color="0x000000"/>
<format>
<![CDATA[{%Value}{numDecimals:0,decimalSeparator:.,thousandsSeparator:\,}
]]>
</format>
</labels>
<major_grid enabled="False"/>
<minor_grid enabled="False"/>
</y_axis>
<x_axis>
<scale mode="Normal"/><title enabled="false"/>
<labels enabled="true" position="Outside">
<font family="Tahoma" size="10" color="0x000000"/>
<format>
<![CDATA[{%Value}{numDecimals:0,decimalSeparator:.,thousandsSeparator:\,}
]]>
</format>
</labels>
<major_grid enabled="False"/>
<minor_grid enabled="False"/>
</x_axis>
</axes>
</chart_settings>
<data_plot_settings enable_3d_mode="false">
<bar_series style="Default">
<tooltip_settings enabled="true">
<format>
<![CDATA[{%Name}{enabled:False} - {%Value}{numDecimals:0,decimalSeparator:.,thousandsSeparator:\,}
]]>
</format>
<font family="Tahoma" size="10" color="0x000000"/>
<position anchor="Float" valign="Top" padding="10"/>
</tooltip_settings>
<label_settings enabled="true" mode="Outside" multi_line_align="Center">
<format>
<![CDATA[{%Value}{numDecimals:0,decimalSeparator:.,thousandsSeparator:\,}
]]>
</format>
<background enabled="false"/>
<font family="Tahoma" size="10" color="0x000000"/>
</label_settings>
<bar_style></bar_style>
<marker_settings enabled="True"><marker type="None"/>
</marker_settings>
</bar_series>
<line_series>
<tooltip_settings enabled="true">
<format>
<![CDATA[{%Name}{enabled:False} - {%Value}{numDecimals:0,decimalSeparator:.,thousandsSeparator:\,}
]]>
</format>
<font family="Tahoma" size="10" color="0x000000"/>
<position anchor="Float" valign="Top" padding="10"/>
</tooltip_settings>
<label_settings enabled="true" mode="Outside" multi_line_align="Center">
<format>
<![CDATA[{%Value}{numDecimals:0,decimalSeparator:.,thousandsSeparator:\,}
]]>
</format>
<background enabled="false"/>
<font family="Tahoma" size="10" color="0x000000"/>
</label_settings>
<line_style><line enabled="true" thickness="1" opacity="1"/>
</line_style>
<marker_settings enabled="True"><marker type="Circle"/>
</marker_settings>
</line_series>
</data_plot_settings>
</chart>
</charts>
</anychart>

Answer 1

Hi,
Is this the complete XML for your chart?  If so then it appears to contain no data, so you may need to review the chart source to ensure that the function is returning a query that's using the correct syntax for the selected chart type.  You may wish to refer to 10.4 Creating Charts for further information on the syntax required.  If you believe the function is behaving correctly, then it would be worth running your chart page with Debug set to Yes, and reviewing the debug information for any reported errors.
Regards,
Hilary