freemarker.core.NonBooleanException: [... Exception message was already printed; see it above ...]

GitHub | afattahi54 | 8 months ago
  1. 0

    Grids groupShowSummaryOnHide="[true]" is not working

    GitHub | 8 months ago | afattahi54
    freemarker.core.NonBooleanException: [... Exception message was already printed; see it above ...]
  2. 0

    Boolean interpreted as a collection

    freemarker | 3 years ago | perfnorm
    freemarker.core.NonBooleanException: [... Exception message was already printed; see it above ...]
  3. 0

    Struts2JQuery plugin problem

    Coderanch | 6 years ago | rajiv shrestha
    freemarker.core.NonBooleanException: Error on line 101, column 6 in template/jquery/head.ftl Expecting a boolean (true/false) expression here Expression parameters.debug?default(false) does not evaluate to true/false it is an instance of freemarker.ext.beans.StringModel
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  5. 0

    Struts2JQuery plugin

    Coderanch | 6 years ago | rajiv shrestha
    freemarker.core.NonBooleanException: Error on line 101, column 6 in template/jquery/head.ftl Expecting a boolean (true/false) expression here Expression parameters.debug?default(false) does not evaluate to true/false it is an instance of freemarker.ext.beans.StringModel
  6. 0

    Struts2JQuery plugin

    Coderanch | 6 years ago | rajiv shrestha
    freemarker.core.NonBooleanException: Error on line 101, column 6 in template/jquery/head.ftl Expecting a boolean (true/false) expression here Expression parameters.debug?default(false) does not evaluate to true/false it is an instance of freemarker.ext.beans.StringModel

  1. asdasd 8 times, last 3 months ago
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Root Cause Analysis

  1. freemarker.core.NonBooleanException

    [... Exception message was already printed; see it above ...]

    at freemarker.core.Expression.modelToBoolean()
  2. FreeMarker
    Template.process
    1. freemarker.core.Expression.modelToBoolean(Expression.java:136)
    2. freemarker.core.Expression.evalToBoolean(Expression.java:119)
    3. freemarker.core.Expression.evalToBoolean(Expression.java:110)
    4. freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:46)
    5. freemarker.core.Environment.visit(Environment.java:312)
    6. freemarker.core.MixedContent.accept(MixedContent.java:62)
    7. freemarker.core.Environment.visitByHiddingParent(Environment.java:333)
    8. freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:48)
    9. freemarker.core.Environment.visit(Environment.java:312)
    10. freemarker.core.MixedContent.accept(MixedContent.java:62)
    11. freemarker.core.Environment.visit(Environment.java:312)
    12. freemarker.core.Environment.process(Environment.java:290)
    13. freemarker.template.Template.process(Template.java:312)
    13 frames
  3. Struts2
    FreemarkerTemplateEngine.renderTemplate
    1. org.apache.struts2.components.template.FreemarkerTemplateEngine.renderTemplate(FreemarkerTemplateEngine.java:158)
    1 frame