{"record":{"id":"eb7c6bb3749766dd","repo":"apache/maven","slug":"unable-to-display-message","errorCode":null,"errorMessage":"Unable to display message","messagePattern":"Unable to display message","errorType":"exception","errorClass":"PrompterException","httpStatus":null,"severity":"error","filePath":"impl/maven-jline/src/main/java/org/apache/maven/jline/DefaultPrompter.java","lineNumber":77,"sourceCode":"                }\n                int lastNl = message.lastIndexOf('\\n');\n                String begin = message.substring(0, lastNl + 1);\n                message = message.substring(lastNl + 1);\n                MessageUtils.terminal.writer().print(begin);\n                MessageUtils.terminal.flush();\n            }\n            return MessageUtils.reader.readLine(message, password ? '*' : null);\n        } catch (Exception e) {\n            throw new PrompterException(\"Unable to prompt user\", e);\n        }\n    }\n\n    private void doDisplay(String message) {\n        try {\n            MessageUtils.terminal.writer().print(message);\n            MessageUtils.terminal.flush();\n        } catch (Exception e) {\n            throw new PrompterException(\"Unable to display message\", e);\n        }\n    }\n\n    private String doPrompt(String message, List<?> possibleValues, String defaultReply, boolean password) {\n        String formattedMessage = formatMessage(message, possibleValues, defaultReply);\n        String line;\n        do {\n            line = doPrompt(formattedMessage, password);\n            if (line == null && defaultReply == null) {\n                throw new PrompterException(\"EOF\");\n            }\n            if (line == null || line.isEmpty()) {\n                line = defaultReply;\n            }\n            if (line != null && (possibleValues != null && !possibleValues.contains(line))) {\n                doDisplay(\"Invalid selection.\\n\");\n            }\n        } while (line == null || (possibleValues != null && !possibleValues.contains(line)));","sourceCodeStart":59,"sourceCodeEnd":95,"githubUrl":"https://github.com/apache/maven/blob/e4093d4e120eac99d6bdce5ba67cace2f3085c97/impl/maven-jline/src/main/java/org/apache/maven/jline/DefaultPrompter.java#L59-L95","documentation":"Error \"Unable to display message\" thrown in apache/maven.","triggerScenarios":"Thrown at impl/maven-jline/src/main/java/org/apache/maven/jline/DefaultPrompter.java:77 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"e4093d4e120eac99d6bdce5ba67cace2f3085c97","analyzedAt":"2026-08-21T22:58:24.034Z","schemaVersion":2},"datasetVersion":"2026-08-21T23:17:16.201Z"}