P.S. You're much more likely to get a working fix if you provide enough information in your report for me to re-produce exactly the same method calls /object structure. Doesn't have to be a "component" per say, just need to know method signatures / types on everything.
On 5/2/07, Jesse Kuhnert <[EMAIL PROTECTED]> wrote:
A fix can probably be made later tonight if you file an issue here: http://jira.opensymphony.com/browse/OGNL On 5/2/07, Lionel Touati <[EMAIL PROTECTED]> wrote: > > Hi All, > > I'm still having issues with OGNL with the latest OGNL / TAP ( out of > SVN) combination. This simple invocation for example: > > ognl:getCell(column,row).fareType.name()+'_icone' > > always fails with the following exception > > nable to read OGNL expression '<parsed OGNL expression>' of > [EMAIL PROTECTED]: target is null for method getColumn > org.apache.tapestry.BindingException Unable to read OGNL expression > '<parsed OGNL expression>' of [EMAIL PROTECTED]: target > is null for method getColumn binding: ExpressionBinding[ThreeDPricing > getCell(getColumn(),row).fareType.name()+'_icone'] location: context:/WEB-INF/travel/air/ThreeDPricing.html, > line 125 > 120 <span jwcid="@If" condition="ognl:getCell(column,row)!=null"> 121 <span > jwcid="@If" condition="ognl:!isPublicFare(getCell(column,row))"> 122 <td > width="ognl: @[EMAIL PROTECTED](20 / columns.length) + '%'" > valign="top" class="ognl:getTdClass(getCell(column,row)) + '_price'" > jwcid="@Any" > 123 <table width="100%" heigh="100%"> 124 <tr> 125 <td > jwcid="@Any" id="ognl:getCell(getColumn(),row).fareType.name()+'_icone'"> > 126 <span jwcid="@If" > condition="ognl:getCell(column,row).fareType.name().equals('TARIF_EXPEDIA')"> > 127 <span jwcid="@egencia:ToolTip" block="ognl:components.expediaToolTip" > color="#FFF9D0"> 128 <span key="threedpricing_expedia_fare"/> 129 > </span> 130 </span> [ +/- ] Exception:<http://ltxpltouati/app?service=page&page=ThreeDPricing&e_ts=1178119160499>Unable to read OGNL expression '<parsed OGNL expression>' of > [EMAIL PROTECTED]: target is null for method getColumn > > > My guess, is that the HivemindExpressionCompiler can't figure out that > the method needs to be invoked on the component and it fails miserabily. Any > idea of when this can be fixed ? > > Thx > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] For > additional commands, e-mail: [EMAIL PROTECTED] -- Jesse Kuhnert Tapestry/Dojo team member/developer Open source based consulting work centered around dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
-- Jesse Kuhnert Tapestry/Dojo team member/developer Open source based consulting work centered around dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
