{"id":"51ce85e822f8b798","repo":"spring-projects/spring-framework","slug":"could-not-process-key-in-propertyoverrideconf","errorCode":null,"errorMessage":"Could not process key '{}' in PropertyOverrideConfigurer","messagePattern":"Could not process key '(.+?)' in PropertyOverrideConfigurer","errorType":"exception","errorClass":"BeanInitializationException","httpStatus":null,"severity":"error","filePath":"spring-beans/src/main/java/org/springframework/beans/factory/config/PropertyOverrideConfigurer.java","lineNumber":115,"sourceCode":"\t */\n\tpublic void setIgnoreInvalidKeys(boolean ignoreInvalidKeys) {\n\t\tthis.ignoreInvalidKeys = ignoreInvalidKeys;\n\t}\n\n\n\t@Override\n\tprotected void processProperties(ConfigurableListableBeanFactory beanFactory, Properties props)\n\t\t\tthrows BeansException {\n\n\t\tfor (Enumeration<?> names = props.propertyNames(); names.hasMoreElements();) {\n\t\t\tString key = (String) names.nextElement();\n\t\t\ttry {\n\t\t\t\tprocessKey(beanFactory, key, props.getProperty(key));\n\t\t\t}\n\t\t\tcatch (BeansException ex) {\n\t\t\t\tString msg = \"Could not process key '\" + key + \"' in PropertyOverrideConfigurer\";\n\t\t\t\tif (!this.ignoreInvalidKeys) {\n\t\t\t\t\tthrow new BeanInitializationException(msg, ex);\n\t\t\t\t}\n\t\t\t\tif (logger.isDebugEnabled()) {\n\t\t\t\t\tlogger.debug(msg, ex);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t/**\n\t * Process the given key as 'beanName.property' entry.\n\t */\n\tprotected void processKey(ConfigurableListableBeanFactory factory, String key, String value)\n\t\t\tthrows BeansException {\n\n\t\tint separatorIndex = key.indexOf(this.beanNameSeparator);\n\t\tif (separatorIndex == -1) {\n\t\t\tthrow new BeanInitializationException(\"Invalid key '\" + key +\n\t\t\t\t\t\"': expected 'beanName\" + this.beanNameSeparator + \"property'\");","sourceCodeStart":97,"sourceCodeEnd":133,"githubUrl":"https://github.com/spring-projects/spring-framework/blob/e8729d043887bf0d0baf91e062e909b56eb2b708/spring-beans/src/main/java/org/springframework/beans/factory/config/PropertyOverrideConfigurer.java#L97-L133","documentation":"Error \"Could not process key '{}' in PropertyOverrideConfigurer\" thrown in spring-projects/spring-framework.","triggerScenarios":"Thrown at spring-beans/src/main/java/org/springframework/beans/factory/config/PropertyOverrideConfigurer.java:115 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"analyzedSha":"e8729d043887bf0d0baf91e062e909b56eb2b708","analyzedAt":"2026-08-04T19:07:39.725Z","schemaVersion":2}