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

freemarker | perfnorm | 3 years ago
  1. 0

    Boolean interpreted as a collection

    freemarker | 3 years ago | perfnorm
    freemarker.core.NonBooleanException: [... Exception message was already printed; see it above ...]
  2. 0

    Grids groupShowSummaryOnHide="[true]" is not working

    GitHub | 8 months ago | afattahi54
    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:153)
    2. freemarker.core.Expression.evalToBoolean(Expression.java:144)
    3. freemarker.core.ParentheticalExpression.evalToBoolean(ParentheticalExpression.java:67)
    4. freemarker.core.NotExpression.evalToBoolean(NotExpression.java:66)
    5. freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:84)
    6. freemarker.core.Environment.visit(Environment.java:265)
    7. freemarker.core.MixedContent.accept(MixedContent.java:93)
    8. freemarker.core.Environment.visit(Environment.java:265)
    9. freemarker.core.Macro$Context.runMacro(Macro.java:209)
    10. freemarker.core.Environment.visit(Environment.java:694)
    11. freemarker.core.UnifiedCall.accept(UnifiedCall.java:116)
    12. freemarker.core.Environment.visit(Environment.java:265)
    13. freemarker.core.MixedContent.accept(MixedContent.java:93)
    14. freemarker.core.Environment.visit(Environment.java:265)
    15. freemarker.core.Environment.include(Environment.java:1712)
    16. freemarker.core.Include.accept(Include.java:172)
    17. freemarker.core.Environment.visit(Environment.java:265)
    18. freemarker.core.MixedContent.accept(MixedContent.java:93)
    19. freemarker.core.Environment.visit(Environment.java:265)
    20. freemarker.core.Environment.process(Environment.java:243)
    21. freemarker.template.Template.process(Template.java:277)
    21 frames