Hi all, I tried to build a OpenJDK11 fastdebug with paths that include Chinese characters，my build path is "/home/kylin/图片/jdk11u-dev"，but i saw some error as followings:
Exception in thread "main" java.nio.file.InvalidPathException: Malformed input or input contains unmappable characters: /home/kylin/??????/jdk11u-dev/build/linux-aarch64-normal-server-fastdebug/buildtools/langtools_tools_classes/_the.BUILD_TOOLS_LANGTOOLS_batch.tmp at java.base/sun.nio.fs.UnixPath.encode(UnixPath.java:145) at java.base/sun.nio.fs.UnixPath.<init>(UnixPath.java:69) at java.base/sun.nio.fs.UnixFileSystem.getPath(UnixFileSystem.java:279) at java.base/java.nio.file.Path.of(Path.java:147) at java.base/java.nio.file.Paths.get(Paths.java:69) at jdk.compiler/com.sun.tools.javac.main.CommandLine.loadCmdFile(CommandLine.java:128) at jdk.compiler/com.sun.tools.javac.main.CommandLine.appendParsedCommandArgs(CommandLine.java:71) at jdk.compiler/com.sun.tools.javac.main.CommandLine.parse(CommandLine.java:102) at jdk.compiler/com.sun.tools.javac.main.CommandLine.parse(CommandLine.java:123) at jdk.compiler/com.sun.tools.javac.main.Main.compile(Main.java:215) at jdk.compiler/com.sun.tools.javac.main.Main.compile(Main.java:170) at jdk.compiler/com.sun.tools.javac.Main.compile(Main.java:57) at jdk.compiler/com.sun.tools.javac.Main.main(Main.java:43) make[3]: *** [ToolsLangtools.gmk:40: /home/kylin/图片/jdk11u-dev/build/linux-aarch64-normal-server-fastdebug/buildtools/langtools_tools_classes/_the.BUILD_TOOLS_LANGTOOLS_batch] Error 1 make[2]: *** [make/Main.gmk:73: buildtools-langtools] Error 2 make[2]: *** Waiting for unfinished jobs.... Exception in thread "main" java.nio.file.InvalidPathException: Malformed input or input contains unmappable characters: /home/kylin/??????/jdk11u-dev/build/linux-aarch64-normal-server-fastdebug/hotspot/variant-server/tools/jvmti/_the.BUILD_JVMTI_TOOLS_batch.tmp at java.base/sun.nio.fs.UnixPath.encode(UnixPath.java:145) at java.base/sun.nio.fs.UnixPath.<init>(UnixPath.java:69) at java.base/sun.nio.fs.UnixFileSystem.getPath(UnixFileSystem.java:279) at java.base/java.nio.file.Path.of(Path.java:147) at java.base/java.nio.file.Paths.get(Paths.java:69) at jdk.compiler/com.sun.tools.javac.main.CommandLine.loadCmdFile(CommandLine.java:128) at jdk.compiler/com.sun.tools.javac.main.CommandLine.appendParsedCommandArgs(CommandLine.java:71) at jdk.compiler/com.sun.tools.javac.main.CommandLine.parse(CommandLine.java:102) at jdk.compiler/com.sun.tools.javac.main.CommandLine.parse(CommandLine.java:123) at jdk.compiler/com.sun.tools.javac.main.Main.compile(Main.java:215) at jdk.compiler/com.sun.tools.javac.main.Main.compile(Main.java:170) at jdk.compiler/com.sun.tools.javac.Main.compile(Main.java:57) at jdk.compiler/com.sun.tools.javac.Main.main(Main.java:43) make[3]: *** [gensrc/GensrcJvmti.gmk:45: /home/kylin/图片/jdk11u-dev/build/linux-aarch64-normal-server-fastdebug/hotspot/variant-server/tools/jvmti/_the.BUILD_JVMTI_TOOLS_batch] Error 1 make[3]: *** Waiting for unfinished jobs.... Exception in thread "main" java.nio.file.InvalidPathException: Malformed input or input contains unmappable characters: /home/kylin/??????/jdk11u-dev/build/linux-aarch64-normal-server-fastdebug/hotspot/variant-server/buildtools/tools_classes/_the.BUILD_JFR_TOOLS_batch.tmp at java.base/sun.nio.fs.UnixPath.encode(UnixPath.java:145) at java.base/sun.nio.fs.UnixPath.<init>(UnixPath.java:69) at java.base/sun.nio.fs.UnixFileSystem.getPath(UnixFileSystem.java:279) at java.base/java.nio.file.Path.of(Path.java:147) at java.base/java.nio.file.Paths.get(Paths.java:69) at jdk.compiler/com.sun.tools.javac.main.CommandLine.loadCmdFile(CommandLine.java:128) at jdk.compiler/com.sun.tools.javac.main.CommandLine.appendParsedCommandArgs(CommandLine.java:71) at jdk.compiler/com.sun.tools.javac.main.CommandLine.parse(CommandLine.java:102) at jdk.compiler/com.sun.tools.javac.main.CommandLine.parse(CommandLine.java:123) at jdk.compiler/com.sun.tools.javac.main.Main.compile(Main.java:215) at jdk.compiler/com.sun.tools.javac.main.Main.compile(Main.java:170) at jdk.compiler/com.sun.tools.javac.Main.compile(Main.java:57) at jdk.compiler/com.sun.tools.javac.Main.main(Main.java:43) make[3]: *** [gensrc/GensrcJfr.gmk:43: /home/kylin/图片/jdk11u-dev/build/linux-aarch64-normal-server-fastdebug/hotspot/variant-server/buildtools/tools_classes/_the.BUILD_JFR_TOOLS_batch] Error 1 make[2]: *** [make/Main.gmk:265: hotspot-server-gensrc] Error 2 ERROR: Build failed for target 'images' in configuration 'linux-aarch64-normal-server-fastdebug' (exit code 2) === Output from failing command(s) repeated here === * For target buildtools_langtools_tools_classes__the.BUILD_TOOLS_LANGTOOLS_batch: Exception in thread "main" java.nio.file.InvalidPathException: Malformed input or input contains unmappable characters: /home/kylin/??????/jdk11u-dev/build/linux-aarch64-normal-server-fastdebug/buildtools/langtools_tools_classes/_the.BUILD_TOOLS_LANGTOOLS_batch.tmp at java.base/sun.nio.fs.UnixPath.encode(UnixPath.java:145) at java.base/sun.nio.fs.UnixPath.<init>(UnixPath.java:69) at java.base/sun.nio.fs.UnixFileSystem.getPath(UnixFileSystem.java:279) at java.base/java.nio.file.Path.of(Path.java:147) at java.base/java.nio.file.Paths.get(Paths.java:69) at jdk.compiler/com.sun.tools.javac.main.CommandLine.loadCmdFile(CommandLine.java:128) at jdk.compiler/com.sun.tools.javac.main.CommandLine.appendParsedCommandArgs(CommandLine.java:71) at jdk.compiler/com.sun.tools.javac.main.CommandLine.parse(CommandLine.java:102) at jdk.compiler/com.sun.tools.javac.main.CommandLine.parse(CommandLine.java:123) at jdk.compiler/com.sun.tools.javac.main.Main.compile(Main.java:215) at jdk.compiler/com.sun.tools.javac.main.Main.compile(Main.java:170) at jdk.compiler/com.sun.tools.javac.Main.compile(Main.java:57) at jdk.compiler/com.sun.tools.javac.Main.main(Main.java:43) * For target hotspot_variant-server_buildtools_tools_classes__the.BUILD_JFR_TOOLS_batch: Exception in thread "main" java.nio.file.InvalidPathException: Malformed input or input contains unmappable characters: /home/kylin/??????/jdk11u-dev/build/linux-aarch64-normal-server-fastdebug/hotspot/variant-server/buildtools/tools_classes/_the.BUILD_JFR_TOOLS_batch.tmp at java.base/sun.nio.fs.UnixPath.encode(UnixPath.java:145) at java.base/sun.nio.fs.UnixPath.<init>(UnixPath.java:69) at java.base/sun.nio.fs.UnixFileSystem.getPath(UnixFileSystem.java:279) at java.base/java.nio.file.Path.of(Path.java:147) at java.base/java.nio.file.Paths.get(Paths.java:69) at jdk.compiler/com.sun.tools.javac.main.CommandLine.loadCmdFile(CommandLine.java:128) at jdk.compiler/com.sun.tools.javac.main.CommandLine.appendParsedCommandArgs(CommandLine.java:71) at jdk.compiler/com.sun.tools.javac.main.CommandLine.parse(CommandLine.java:102) at jdk.compiler/com.sun.tools.javac.main.CommandLine.parse(CommandLine.java:123) at jdk.compiler/com.sun.tools.javac.main.Main.compile(Main.java:215) at jdk.compiler/com.sun.tools.javac.main.Main.compile(Main.java:170) at jdk.compiler/com.sun.tools.javac.Main.compile(Main.java:57) at jdk.compiler/com.sun.tools.javac.Main.main(Main.java:43) * For target hotspot_variant-server_tools_jvmti__the.BUILD_JVMTI_TOOLS_batch: Exception in thread "main" java.nio.file.InvalidPathException: Malformed input or input contains unmappable characters: /home/kylin/??????/jdk11u-dev/build/linux-aarch64-normal-server-fastdebug/hotspot/variant-server/tools/jvmti/_the.BUILD_JVMTI_TOOLS_batch.tmp at java.base/sun.nio.fs.UnixPath.encode(UnixPath.java:145) at java.base/sun.nio.fs.UnixPath.<init>(UnixPath.java:69) at java.base/sun.nio.fs.UnixFileSystem.getPath(UnixFileSystem.java:279) at java.base/java.nio.file.Path.of(Path.java:147) at java.base/java.nio.file.Paths.get(Paths.java:69) at jdk.compiler/com.sun.tools.javac.main.CommandLine.loadCmdFile(CommandLine.java:128) at jdk.compiler/com.sun.tools.javac.main.CommandLine.appendParsedCommandArgs(CommandLine.java:71) at jdk.compiler/com.sun.tools.javac.main.CommandLine.parse(CommandLine.java:102) at jdk.compiler/com.sun.tools.javac.main.CommandLine.parse(CommandLine.java:123) at jdk.compiler/com.sun.tools.javac.main.Main.compile(Main.java:215) at jdk.compiler/com.sun.tools.javac.main.Main.compile(Main.java:170) at jdk.compiler/com.sun.tools.javac.Main.compile(Main.java:57) at jdk.compiler/com.sun.tools.javac.Main.main(Main.java:43) * All command lines available in /home/kylin/图片/jdk11u-dev/build/linux-aarch64-normal-server-fastdebug/make-support/failure-logs. ---------- This error only arises when the compilation path contains Chinese characters. There is no such problem with the compilation path in English. The testing environment is Ubuntu 20.04. I also tested having the compilation path include German and French characters, and encountered the same compilation issues. Is this considered an issue? If it is, can it be added to the Java Bug System?
