[CAMEL-20961] camel-jbang - NPE in log grep

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 4.8.0
• Component/s: camel-jbang
• Estimated Complexity: Unknown
• Assignee: Claus Ibsen
• Reporter: Claus Ibsen
• Created: 10/Jul/24 08:20
• Updated: 10/Jul/24 08:33
• Resolved: 10/Jul/24 08:33

Description

~/.camel ❯ camel log --grep=chuck
java.lang.NullPointerException: Cannot invoke "java.lang.CharSequence.length()" because "this.text" is null
at java.base/java.util.regex.Matcher.getTextLength(Matcher.java:1769)
at java.base/java.util.regex.Matcher.reset(Matcher.java:415)
at java.base/java.util.regex.Matcher.<init>(Matcher.java:252)
at java.base/java.util.regex.Pattern.matcher(Pattern.java:1134)
at org.apache.camel.dsl.jbang.core.commands.action.CamelLogAction.isValidGrep(CamelLogAction.java:485)
at org.apache.camel.dsl.jbang.core.commands.action.CamelLogAction.tailLogFiles(CamelLogAction.java:429)
at org.apache.camel.dsl.jbang.core.commands.action.CamelLogAction.doCall(CamelLogAction.java:152)
at org.apache.camel.dsl.jbang.core.commands.CamelCommand.call(CamelCommand.java:71)
at org.apache.camel.dsl.jbang.core.commands.CamelCommand.call(CamelCommand.java:37)
at picocli.CommandLine.executeUserObject(CommandLine.java:2045)
at picocli.CommandLine.access$1500(CommandLine.java:148)
at picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent(CommandLine.java:2465)
at picocli.CommandLine$RunLast.handle(CommandLine.java:2457)
at picocli.CommandLine$RunLast.handle(CommandLine.java:2419)
at picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:2277)
at picocli.CommandLine$RunLast.execute(CommandLine.java:2421)
at picocli.CommandLine.execute(CommandLine.java:2174)
at org.apache.camel.dsl.jbang.core.commands.CamelJBangMain.run(CamelJBangMain.java:169)
at org.apache.camel.dsl.jbang.core.commands.CamelJBangMain.run(CamelJBangMain.java:61)
at main.CamelJBang.main(CamelJBang.java:36)
~/.camel ❯