{"record":{"id":"faccc964ece170c7","repo":"NationalSecurityAgency/ghidra","slug":"the-given-entry-is-not-in-this-space","errorCode":null,"errorMessage":"The given entry is not in this space","messagePattern":"The given entry is not in this space","errorType":"exception","errorClass":"IllegalArgumentException","httpStatus":null,"severity":"error","filePath":"Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/trace/database/map/DBTraceAddressSnapRangePropertyMapSpace.java","lineNumber":93,"sourceCode":"\t}\n\n\tpublic <K> DBCachedObjectIndex<K, DR> getUserIndex(Class<K> fieldClass, DBObjectColumn column) {\n\t\treturn tree.getUserIndex(fieldClass, column);\n\t}\n\n\t@Override\n\t@SuppressWarnings({ \"unchecked\" })\n\tpublic void deleteValue(T value) {\n\t\tif (!(value instanceof AbstractDBTraceAddressSnapRangePropertyMapData)) {\n\t\t\tthrow new UnsupportedOperationException(\n\t\t\t\t\"Can only directly delete values for maps where the entry is the value\");\n\t\t}\n\t\tdeleteData((DR) value);\n\t}\n\n\tpublic void deleteData(DR data) {\n\t\tif (data.tree != this.tree) {\n\t\t\tthrow new IllegalArgumentException(\"The given entry is not in this space\");\n\t\t}\n\t\ttry (LockHold hold = LockHold.lock(lock.writeLock())) {\n\t\t\ttree.doDeleteEntry(data);\n\t\t}\n\t}\n\n\t@Override\n\tpublic T put(TraceAddressSnapRange shape, T value) {\n\t\treturn map.put(shape, value);\n\t}\n\n\t@Override\n\tpublic boolean remove(TraceAddressSnapRange shape, T value) {\n\t\treturn map.remove(shape, value);\n\t}\n\n\t@Override\n\tpublic boolean remove(Entry<TraceAddressSnapRange, T> entry) {","sourceCodeStart":75,"sourceCodeEnd":111,"githubUrl":"https://github.com/NationalSecurityAgency/ghidra/blob/d5f144c24d6bc53c9cbf4448c6d11143e7696206/Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/trace/database/map/DBTraceAddressSnapRangePropertyMapSpace.java#L75-L111","documentation":"Thrown by DBTraceAddressSnapRangePropertyMapSpace.deleteData(DR data) when the data entry's tree reference (data.tree) does not match this space's tree (this.tree). This ensures you only delete entries that belong to the correct address space's underlying DB tree structure. An IllegalArgumentException (unchecked) signals a cross-space misuse: the entry was created in a different space.","triggerScenarios":"Calling deleteData(entry) on a DBTraceAddressSnapRangePropertyMapSpace with an entry (AbstractDBTraceAddressSnapRangePropertyMapData) that was created by or belongs to a different address space's tree. This occurs when entries are collected from one space and deletion is attempted on another space's map.","commonSituations":"Iterating entries across multiple address spaces and attempting batch deletion on the wrong space. Storing entry references across space boundaries and later deleting them from the incorrect space. Register space vs. memory space confusion.","solutions":["Ensure the entry is deleted from the same space it was created in: resolve the correct space via data.range.getAddressSpace() and call deleteData on that space's map.","Use the map-level deleteData(DR data) method on DBTraceAddressSnapRangePropertyMap, which resolves the correct space automatically via delegateDeleteV.","Verify data.tree == spaceMap.tree before calling deleteData()."],"exampleFix":"// before\nspaceMap.deleteData(entry); // may belong to different space\n\n// after\n// Let the top-level map dispatch to the correct space\nmap.deleteData(entry);","handlingStrategy":"validation","validationCode":"// Verify the entry belongs to this space's tree before deleting\n// Best: use the top-level map which resolves the space automatically\nmap.deleteData(entry);\n\n// Or check manually:\n// AbstractDBTraceAddressSnapRangePropertyMapData<?, ?> data = entry;\n// AddressSpace space = data.range.getAddressSpace();\n// DBTraceAddressSnapRangePropertyMapSpace<T, ?> correctSpace =\n//     map.getForSpace(space, false);","typeGuard":null,"tryCatchPattern":null,"preventionTips":["Use the top-level DBTraceAddressSnapRangePropertyMap.deleteData() to avoid cross-space issues.","Never pass entries from one space to another space's deleteData().","Resolve the correct space from entry.range.getAddressSpace() before deletion."],"tags":["property-map","trace-database","address-space","unchecked-exception","cross-space"],"backgroundTag":null,"analyzedSha":"d5f144c24d6bc53c9cbf4448c6d11143e7696206","analyzedAt":"2026-08-14T01:00:57.564Z","schemaVersion":2},"datasetVersion":"2026-08-14T05:17:29.042Z"}