PX4
Encounter errors with java version's issue
I build FlightPlot at my macOS(10.5.2 Big Sur).It encounter errors like this:
% ant
Buildfile: /Users/kevin/FlightPlot/build.xml
make_dirs:
compile:
[javac2] Compiling 108 source files to /Users/kevin/FlightPlot/out/production/FlightPlot
[javac2] WARNNING: [options] can't define path with -source 6
[javac2] ERROR: no longer support for ver6。please use ver7 or higher version。
[javac2] ERROR: no longer selecting ver6。please use ver7 or higher version。
BUILD FAILED
/Users/kevin/FlightPlot/build.xml:24: Compile failed; see the compiler error output for details.
Total time: 0 seconds
I build FlightPlot at my macOS(10.5.2 Big Sur).It encounter errors like this:
% ant Buildfile: /Users/kevin/FlightPlot/build.xml make_dirs: compile: [javac2] Compiling 108 source files to /Users/kevin/FlightPlot/out/production/FlightPlot [javac2] WARNNING: [options] can't define path with -source 6 [javac2] ERROR: no longer support for ver6。please use ver7 or higher version。 [javac2] ERROR: no longer selecting ver6。please use ver7 or higher version。 BUILD FAILED /Users/kevin/FlightPlot/build.xml:24: Compile failed; see the compiler error output for details. Total time: 0 seconds
Hi @kevinuav - any resolution to this Mac issue? I am experiencing the same thing on Monterey 12.0.1
Tnx!
the same :
mengchaohengdeMacBook-Pro:Downloads mengchaoheng$ git clone --recursive https://github.com/PX4/FlightPlot.git
正克隆到 'FlightPlot'...
remote: Enumerating objects: 2639, done.
remote: Counting objects: 100% (2/2), done.
remote: Compressing objects: 100% (2/2), done.
remote: Total 2639 (delta 0), reused 1 (delta 0), pack-reused 2637
接收对象中: 100% (2639/2639), 3.48 MiB | 2.92 MiB/s, 完成.
处理 delta 中: 100% (1305/1305), 完成.
子模组 'jMAVlib'（https://github.com/PX4/jMAVlib.git）已对路径 'jMAVlib' 注册
正克隆到 '/Users/mengchaoheng/Downloads/FlightPlot/jMAVlib'...
fatal: 无法访问 'https://github.com/PX4/jMAVlib.git/'：Received HTTP code 503 from proxy after CONNECT
fatal: 无法克隆 'https://github.com/PX4/jMAVlib.git' 到子模组路径 '/Users/mengchaoheng/Downloads/FlightPlot/jMAVlib'
克隆 'jMAVlib' 失败。按计划重试
正克隆到 '/Users/mengchaoheng/Downloads/FlightPlot/jMAVlib'...
remote: Enumerating objects: 1135, done.
remote: Counting objects: 100% (33/33), done.
remote: Compressing objects: 100% (21/21), done.
remote: Total 1135 (delta 5), reused 10 (delta 0), pack-reused 1102
接收对象中: 100% (1135/1135), 184.29 KiB | 398.00 KiB/s, 完成.
处理 delta 中: 100% (449/449), 完成.
子模组路径 'jMAVlib'：检出 '899e70d3caeddd11276d35bfcbb2cf9863adf859'
子模组路径 'jMAVlib'：检出 '899e70d3caeddd11276d35bfcbb2cf9863adf859'
mengchaohengdeMacBook-Pro:Downloads mengchaoheng$ cd FlightPlot
mengchaohengdeMacBook-Pro:FlightPlot mengchaoheng$ ant gen_deb
Buildfile: /Users/mengchaoheng/Downloads/FlightPlot/build.xml
make_dirs: [mkdir] Created dir: /Users/mengchaoheng/Downloads/FlightPlot/out/production/FlightPlot
compile: [javac2] Compiling 108 source files to /Users/mengchaoheng/Downloads/FlightPlot/out/production/FlightPlot [javac2] 警告: [options] 未与 -source 6 一起设置引导类路径 [javac2] 错误: 不再支持源选项 6。请使用 7 或更高版本。 [javac2] 错误: 不再支持目标选项 6。请使用 7 或更高版本。
BUILD FAILED /Users/mengchaoheng/Downloads/FlightPlot/build.xml:24: Compile failed; see the compiler error output for details.
Total time: 0 seconds
I also ran into this issue on mac!
Tried installing java 6+ several ways to no avail
On mac is recommand to install (build from sourse) plotjuggler, it can build from source, but I can not build success too. In the end I can only use these software on virtual machines.
make_dirs:
compile: [javac2] Compiling 108 source files to D:\Java\FlightPlot\out\production\FlightPlot [javac2] warning: [options] bootstrap class path not set in conjunction with -source 6 [javac2] error: Source option 6 is no longer supported. Use 8 or later. [javac2] error: Target option 6 is no longer supported. Use 8 or later.
BUILD FAILED D:\Java\FlightPlot\build.xml:24: Compile failed; see the compiler error output for details.
Total time: 0 seconds
anyone can help? isn't there a solution yet?
i am using java version "20.0.2" 2023-07-18 Java(TM) SE Runtime Environment (build 20.0.2+9-78) Java HotSpot(TM) 64-Bit Server VM (build 20.0.2+9-78, mixed mode, sharing) javac 20.0.2
and Apache Ant(TM) version 1.9.16 compiled on July 10 2021
should i change JDK?
i tried after changing build.xml as follows:
""" javac2 destdir="out/production/FlightPlot" includeantruntime="false" debug="true" encoding="UTF8" target="1.7" source="1.7"
"""
but results are D:\Java\FlightPlot>ant ANT_OPTS is set to -Djava.security.manager=allow Buildfile: D:\Java\FlightPlot\build.xml
make_dirs:
compile: [javac2] Compiling 108 source files to D:\Java\FlightPlot\out\production\FlightPlot [javac2] warning: [options] bootstrap class path not set in conjunction with -source 7 [javac2] warning: [options] source value 7 is obsolete and will be removed in a future release [javac2] warning: [options] target value 7 is obsolete and will be removed in a future release [javac2] warning: [options] To suppress warnings about obsolete options, use -Xlint:-options. [javac2] D:\Java\FlightPlot\src\org\json\JSONObject.java:1070: warning: [removal] Double(double) in Double has been deprecated and marked for removal [javac2] this.put(key, new Double(value)); [javac2] ^ [javac2] D:\Java\FlightPlot\src\org\json\JSONObject.java:1086: warning: [removal] Integer(int) in Integer has been deprecated and marked for removal [javac2] this.put(key, new Integer(value)); [javac2] ^ [javac2] D:\Java\FlightPlot\src\org\json\JSONObject.java:1102: warning: [removal] Long(long) in Long has been deprecated and marked for removal [javac2] this.put(key, new Long(value)); [javac2] ^ [javac2] D:\Java\FlightPlot\src\org\json\JSONObject.java:1322: warning: [removal] Long(String) in Long has been deprecated and marked for removal [javac2] Long myLong = new Long(string); [javac2] ^ [javac2] D:\Java\FlightPlot\src\org\json\JSONObject.java:1325: warning: [removal] Integer(int) in Integer has been deprecated and marked for removal [javac2] return new Integer(myLong.intValue()); [javac2] ^ [javac2] D:\Java\FlightPlot\src\org\json\JSONArray.java:611: warning: [removal] Double(double) in Double has been deprecated and marked for removal [javac2] Double d = new Double(value); [javac2] ^ [javac2] D:\Java\FlightPlot\src\org\json\JSONArray.java:625: warning: [removal] Integer(int) in Integer has been deprecated and marked for removal [javac2] this.put(new Integer(value)); [javac2] ^ [javac2] D:\Java\FlightPlot\src\org\json\JSONArray.java:637: warning: [removal] Long(long) in Long has been deprecated and marked for removal [javac2] this.put(new Long(value)); [javac2] ^ [javac2] D:\Java\FlightPlot\src\org\json\JSONArray.java:717: warning: [removal] Double(double) in Double has been deprecated and marked for removal [javac2] this.put(index, new Double(value)); [javac2] ^ [javac2] D:\Java\FlightPlot\src\org\json\JSONArray.java:735: warning: [removal] Integer(int) in Integer has been deprecated and marked for removal [javac2] this.put(index, new Integer(value)); [javac2] ^ [javac2] D:\Java\FlightPlot\src\org\json\JSONArray.java:753: warning: [removal] Long(long) in Long has been deprecated and marked for removal [javac2] this.put(index, new Long(value)); [javac2] ^ [javac2] Note: Some input files use or override a deprecated API. [javac2] Note: Recompile with -Xlint:deprecation for details. [javac2] Note: Some input files use unchecked or unsafe operations. [javac2] Note: Recompile with -Xlint:unchecked for details. [javac2] 15 warnings
BUILD FAILED D:\Java\FlightPlot\build.xml:24: java.lang.NoClassDefFoundError: sun/misc/Resource at com.intellij.compiler.instrumentation.InstrumentationClassFinder$ClassFinderClasspath.getLoader(InstrumentationClassFinder.java:499) at com.intellij.compiler.instrumentation.InstrumentationClassFinder$ClassFinderClasspath.getLoader(InstrumentationClassFinder.java:470) at com.intellij.compiler.instrumentation.InstrumentationClassFinder$ClassFinderClasspath.getResource(InstrumentationClassFinder.java:436) at com.intellij.compiler.instrumentation.InstrumentationClassFinder.getClassBytesAsStream(InstrumentationClassFinder.java:148) at com.intellij.compiler.instrumentation.InstrumentationClassFinder.loadClass(InstrumentationClassFinder.java:104) at com.intellij.uiDesigner.compiler.StringPropertyCodeGenerator.generateClassStart(StringPropertyCodeGenerator.java:56) at com.intellij.uiDesigner.compiler.AsmCodeGenerator$FormClassVisitor.visit(AsmCodeGenerator.java:254) at org.jetbrains.asm4.ClassReader.accept(Unknown Source) at org.jetbrains.asm4.ClassReader.accept(Unknown Source) at com.intellij.uiDesigner.compiler.AsmCodeGenerator.patchClass(AsmCodeGenerator.java:184) at com.intellij.uiDesigner.compiler.AsmCodeGenerator.patchClass(AsmCodeGenerator.java:154) at com.intellij.uiDesigner.compiler.AsmCodeGenerator.patchFile(AsmCodeGenerator.java:126) at com.intellij.ant.Javac2.instrumentForms(Javac2.java:298) at com.intellij.ant.Javac2.compile(Javac2.java:215) at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:1092) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:299) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99) at org.apache.tools.ant.Task.perform(Task.java:350) at org.apache.tools.ant.Target.execute(Target.java:449) at org.apache.tools.ant.Target.performTasks(Target.java:470) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1401) at org.apache.tools.ant.Project.executeTarget(Project.java:1374) at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) at org.apache.tools.ant.Project.executeTargets(Project.java:1264) at org.apache.tools.ant.Main.runBuild(Main.java:818) at org.apache.tools.ant.Main.startAnt(Main.java:223) at org.apache.tools.ant.launch.Launcher.run(Launcher.java:284) at org.apache.tools.ant.launch.Launcher.main(Launcher.java:101) Caused by: java.lang.ClassNotFoundException: sun.misc.Resource at org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1402) at org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1357) at org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:1112) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520) ... 32 more
Total time: 3 seconds