freemarker.core.InvalidReferenceException: Expression aTail is undefined on line 165, column 68 in templates/com/javahollic/logtailer/admin.ftl.

JIRA | Andy Brook | 3 years ago
  1. 0

    {noformat} 2013-09-24 22:14:21,845 INFO [qtp1272986709-15] [AccessLogFilter] admin GET http://localhost:8085/plugins/logtailer/admin.action 112040kb 2013-09-24 22:14:21,923 INFO [qtp1272986709-15] [ActiveObjectUpgradeManagerImpl] Starting upgrade of data model, current version is 0 2013-09-24 22:14:21,925 INFO [qtp1272986709-15] [ActiveObjectUpgradeManagerImpl] Finished upgrading, model is up to date at version 0 2013-09-24 22:14:22,316 ERROR [qtp1272986709-15] [runtime] Expression aTail is undefined on line 165, column 68 in templates/com/javahollic/logtailer/admin.ftl. Expression aTail is undefined on line 165, column 68 in templates/com/javahollic/logtailer/admin.ftl. The problematic instruction: ---------- ==> ${aTail} [on line 165, column 66 in templates/com/javahollic/logtailer/admin.ftl] ---------- Java backtrace for programmers: ---------- freemarker.core.InvalidReferenceException: Expression aTail is undefined on line 165, column 68 in templates/com/javahollic/logtailer/admin.ftl. at freemarker.core.TemplateObject.assertNonNull(TemplateObject.java:124) at freemarker.core.Expression.getStringValue(Expression.java:118) at freemarker.core.Expression.getStringValue(Expression.java:93) at freemarker.core.DollarVariable.accept(DollarVariable.java:76) at freemarker.core.Environment.visit(Environment.java:210) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:210) at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:167) at freemarker.core.Environment.visit(Environment.java:417) at freemarker.core.IteratorBlock.accept(IteratorBlock.java:102) at freemarker.core.Environment.visit(Environment.java:210) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:210) at freemarker.core.Environment.process(Environment.java:190) at freemarker.template.Template.process(Template.java:289) at freemarker.template.Template.process(Template.java:243) {noformat}

    JIRA | 3 years ago | Andy Brook
    freemarker.core.InvalidReferenceException: Expression aTail is undefined on line 165, column 68 in templates/com/javahollic/logtailer/admin.ftl.
  2. 0

    {noformat} 2013-09-24 22:14:21,845 INFO [qtp1272986709-15] [AccessLogFilter] admin GET http://localhost:8085/plugins/logtailer/admin.action 112040kb 2013-09-24 22:14:21,923 INFO [qtp1272986709-15] [ActiveObjectUpgradeManagerImpl] Starting upgrade of data model, current version is 0 2013-09-24 22:14:21,925 INFO [qtp1272986709-15] [ActiveObjectUpgradeManagerImpl] Finished upgrading, model is up to date at version 0 2013-09-24 22:14:22,316 ERROR [qtp1272986709-15] [runtime] Expression aTail is undefined on line 165, column 68 in templates/com/javahollic/logtailer/admin.ftl. Expression aTail is undefined on line 165, column 68 in templates/com/javahollic/logtailer/admin.ftl. The problematic instruction: ---------- ==> ${aTail} [on line 165, column 66 in templates/com/javahollic/logtailer/admin.ftl] ---------- Java backtrace for programmers: ---------- freemarker.core.InvalidReferenceException: Expression aTail is undefined on line 165, column 68 in templates/com/javahollic/logtailer/admin.ftl. at freemarker.core.TemplateObject.assertNonNull(TemplateObject.java:124) at freemarker.core.Expression.getStringValue(Expression.java:118) at freemarker.core.Expression.getStringValue(Expression.java:93) at freemarker.core.DollarVariable.accept(DollarVariable.java:76) at freemarker.core.Environment.visit(Environment.java:210) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:210) at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:167) at freemarker.core.Environment.visit(Environment.java:417) at freemarker.core.IteratorBlock.accept(IteratorBlock.java:102) at freemarker.core.Environment.visit(Environment.java:210) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:210) at freemarker.core.Environment.process(Environment.java:190) at freemarker.template.Template.process(Template.java:289) at freemarker.template.Template.process(Template.java:243) {noformat}

    JIRA | 3 years ago | Andy Brook
    freemarker.core.InvalidReferenceException: Expression aTail is undefined on line 165, column 68 in templates/com/javahollic/logtailer/admin.ftl.
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Root Cause Analysis

  1. freemarker.core.InvalidReferenceException

    Expression aTail is undefined on line 165, column 68 in templates/com/javahollic/logtailer/admin.ftl.

    at freemarker.core.TemplateObject.assertNonNull()
  2. FreeMarker
    Template.process
    1. freemarker.core.TemplateObject.assertNonNull(TemplateObject.java:124)
    2. freemarker.core.Expression.getStringValue(Expression.java:118)
    3. freemarker.core.Expression.getStringValue(Expression.java:93)
    4. freemarker.core.DollarVariable.accept(DollarVariable.java:76)
    5. freemarker.core.Environment.visit(Environment.java:210)
    6. freemarker.core.MixedContent.accept(MixedContent.java:92)
    7. freemarker.core.Environment.visit(Environment.java:210)
    8. freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:167)
    9. freemarker.core.Environment.visit(Environment.java:417)
    10. freemarker.core.IteratorBlock.accept(IteratorBlock.java:102)
    11. freemarker.core.Environment.visit(Environment.java:210)
    12. freemarker.core.MixedContent.accept(MixedContent.java:92)
    13. freemarker.core.Environment.visit(Environment.java:210)
    14. freemarker.core.Environment.process(Environment.java:190)
    15. freemarker.template.Template.process(Template.java:289)
    16. freemarker.template.Template.process(Template.java:243)
    16 frames