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[SOLVED] Cannot invoke "java.security.Principal.getName()" because "principal" is null

Error added: 2022-08-29T10:27:07Z

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2 answers found.

Answer 2738 (80.95238% helpful)

Cannot invoke "java.security.Principal.getName()" because "principal" is null
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Answer 2719 (50.0% helpful)

Supply a Cookie with a JSESSIONID with your request
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