logback / LOGBACK-1651 [Open] better error handling in case of missing <if> element in <if><then> pair ============================== Here's what changed in this issue in the last few minutes. This issue has been created View or comment on issue using this link https://jira.qos.ch/browse/LOGBACK-1651 ============================== Issue created ------------------------------ Ceki Gülcü created this issue on 08/Aug/22 10:58 PM Summary: better error handling in case of missing <if> element in <if><then> pair Issue Type: Bug Affects Versions: 1.3.0-alpha16 Assignee: Ceki Gülcü Created: 08/Aug/22 10:58 PM Fix Versions: 1.3.0-beta0 Priority: Major Reporter: Ceki Gülcü Description: The config file {code:xml} <configuration> <then/> </configuration>{code} results in {code:java} Java Exception: java.util.EmptyStackException  at java.base/java.util.Stack.peek(Stack.java:101)  at ch.qos.logback.core.model.processor.ModelInterpretationContext.peekModel(ModelInterpretationContext.java:73)  at ch.qos.logback.core.model.processor.conditional.ThenModelHandler.handle(ThenModelHandler.java:45) {code} ============================== This message was sent by Atlassian Jira (v8.8.0#808000-sha1:e2c7e59)