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

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via GitHub by afattahi54
, 1 year ago
[... Exception message was already printed; see it above ...]
via freemarker by perfnorm
, 1 year ago
[... Exception message was already printed; see it above ...]
freemarker.core.NonBooleanException: [... Exception message was already printed; see it above ...]
at freemarker.core.Expression.modelToBoolean(Expression.java:136)
at freemarker.core.Expression.evalToBoolean(Expression.java:119)
at freemarker.core.Expression.evalToBoolean(Expression.java:110)
at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:46)
at freemarker.core.Environment.visit(Environment.java:312)
at freemarker.core.MixedContent.accept(MixedContent.java:62)
at freemarker.core.Environment.visitByHiddingParent(Environment.java:333)
at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:48)
at freemarker.core.Environment.visit(Environment.java:312)
at freemarker.core.MixedContent.accept(MixedContent.java:62)
at freemarker.core.Environment.visit(Environment.java:312)
at freemarker.core.Environment.process(Environment.java:290)

Users with the same issue

8 times, 1 year ago

Know the solutions? Share your knowledge to help other developers to debug faster.