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https://issues.apache.org/jira/browse/OFBIZ-2959?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13277648#comment-13277648
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Sumit Pandit commented on OFBIZ-2959:
-------------------------------------
Hello Jacques,
I tested and it is working fine. Please find two screenshots for reference :
screen-error.GIF(represent error screen) and screen-solution.GIF (after
applying patch).
It can be reproduced in following steps -
1) Go to :
https://demo-trunk.ofbiz.apache.org:8443/content/control/EditSurveyQuestions?surveyId=1000
OR
https://demo-trunk.ofbiz.apache.org:8443/content/control/EditSurveyQuestions?surveyId=1000&surveyQuestionId=10000&surveyQuestionCategoryId=1000#edit
2) Create New Question with "Survey Question Type Id" = "Selected Option"
3) ERROR Screen : screen-error.GIF
4) Question starts appearing in list.
5) Page rendering exception is coming in create question option section.
6) Apply patch and observe screen : screen-solution.GIF
> Can not add "Question Options" within the Survey section of the Content
> application.
> ------------------------------------------------------------------------------------
>
> Key: OFBIZ-2959
> URL: https://issues.apache.org/jira/browse/OFBIZ-2959
> Project: OFBiz
> Issue Type: Bug
> Components: content
> Affects Versions: SVN trunk
> Reporter: Brant Levinson
> Attachments: OFBIZ-2959.patch
>
>
> When editing a question in Content --> Survey which has a "Selected Option"
> Question Type, the page does not allow for the creation of a Question Option.
> Live URL:
> https://demo.ofbiz.org/content/control/EditSurveyQuestions?surveyId=1002&surveyQuestionId=1033#edit
> A stack trace is shown:
> Method public java.io.StringWriter
> org.ofbiz.widget.html.HtmlFormWrapper.renderFormString() throws
> java.io.IOException threw an exception when invoked on
> org.ofbiz.widget.html.HtmlFormWrapper@1f304b8 with arguments of types [] The
> problematic instruction: ---------- ==>
> ${createSurveyOptionWrapper.renderFormString()} [on line 306, column 5 in
> component://content/webapp/content/survey/EditSurveyQuestions.ftl] ----------
> Java backtrace for programmers: ----------
> freemarker.template.TemplateModelException: Method public
> java.io.StringWriter org.ofbiz.widget.html.HtmlFormWrapper.renderFormString()
> throws java.io.IOException threw an exception when invoked on
> org.ofbiz.widget.html.HtmlFormWrapper@1f304b8 with arguments of types [] at
> freemarker.ext.beans.OverloadedMethodModel.exec(OverloadedMethodModel.java:134)
> at fr
> ...
> Caused by: java.lang.NullPointerException at
> org.ofbiz.widget.form.ModelFormField$EntityOptions.addOptionValues(ModelFormField.java:1722)
> at
> org.ofbiz.widget.form.ModelFormField$FieldInfoWithOptions.getAllOptionValues(ModelFormField.java:1526)
> at
> org.ofbiz.widget.html.HtmlFormRenderer.renderDropDownField(HtmlFormRenderer.java:697
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