Checking API: checkpublicapi-last Checking API: checkpublicapi-current Checking API: checksystemapi-last Checking API: checksystemapi-current Exception in thread "main" java.lang.UnsupportedClassVersionError: com/sun/javadoc/ClassDoc : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:803) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:442) at java.net.URLClassLoader.access$100(URLClassLoader.java:64) at java.net.URLClassLoader$1.run(URLClassLoader.java:354) at java.net.URLClassLoader$1.run(URLClassLoader.java:348) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:347) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at com.google.doclava.apicheck.ApiFile.parsePackage(ApiFile.java:97) at com.google.doclava.apicheck.ApiFile.parseApi(ApiFile.java:76) at com.google.doclava.apicheck.ApiCheck.parseApi(ApiCheck.java:168) at com.google.doclava.apicheck.ApiCheck.checkApi(ApiCheck.java:135) at com.google.doclava.apicheck.ApiCheck.main(ApiCheck.java:75)
****************************** You have tried to change the API from what has been previously released in an SDK. Please fix the errors listed above. ****************************** make: *** [out/target/common/obj/PACKAGING/checkpublicapi-last-timestamp] Error 38 make: *** Waiting for unfinished jobs.... Exception in thread "main" java.lang.UnsupportedClassVersionError: com/sun/javadoc/ClassDoc : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:803) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:442) at java.net.URLClassLoader.access$100(URLClassLoader.java:64) at java.net.URLClassLoader$1.run(URLClassLoader.java:354) at java.net.URLClassLoader$1.run(URLClassLoader.java:348) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:347) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at com.google.doclava.apicheck.ApiFile.parsePackage(ApiFile.java:97) at com.google.doclava.apicheck.ApiFile.parseApi(ApiFile.java:76) at com.google.doclava.apicheck.ApiCheck.parseApi(ApiCheck.java:168) at com.google.doclava.apicheck.ApiCheck.checkApi(ApiCheck.java:135) at com.google.doclava.apicheck.ApiCheck.main(ApiCheck.java:75) ****************************** You have tried to change the API from what has been previously approved. To make these errors go away, you have two choices: 1) You can add "@hide" javadoc comments to the methods, etc. listed in the errors above. 2) You can update current.txt by executing the following command: make update-api To submit the revised current.txt to the main Android repository, you will need approval. ****************************** make: *** [out/target/common/obj/PACKAGING/checkpublicapi-current-timestamp] Error 38 Exception in thread "main" java.lang.UnsupportedClassVersionError: com/sun/javadoc/ClassDoc : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:803) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:442) at java.net.URLClassLoader.access$100(URLClassLoader.java:64) at java.net.URLClassLoader$1.run(URLClassLoader.java:354) at java.net.URLClassLoader$1.run(URLClassLoader.java:348) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:347) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at com.google.doclava.apicheck.ApiFile.parsePackage(ApiFile.java:97) at com.google.doclava.apicheck.ApiFile.parseApi(ApiFile.java:76) at com.google.doclava.apicheck.ApiCheck.parseApi(ApiCheck.java:168) at com.google.doclava.apicheck.ApiCheck.checkApi(ApiCheck.java:135) at com.google.doclava.apicheck.ApiCheck.main(ApiCheck.java:75) ****************************** You have tried to change the API from what has been previously released in an SDK. Please fix the errors listed above. ****************************** make: *** [out/target/common/obj/PACKAGING/checksystemapi-last-timestamp] Error 38 Exception in thread "main" java.lang.UnsupportedClassVersionError: com/sun/javadoc/ClassDoc : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:803) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:442) at java.net.URLClassLoader.access$100(URLClassLoader.java:64) at java.net.URLClassLoader$1.run(URLClassLoader.java:354) at java.net.URLClassLoader$1.run(URLClassLoader.java:348) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:347) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at com.google.doclava.apicheck.ApiFile.parsePackage(ApiFile.java:97) at com.google.doclava.apicheck.ApiFile.parseApi(ApiFile.java:76) at com.google.doclava.apicheck.ApiCheck.parseApi(ApiCheck.java:168) at com.google.doclava.apicheck.ApiCheck.checkApi(ApiCheck.java:135) at com.google.doclava.apicheck.ApiCheck.main(ApiCheck.java:75) ****************************** You have tried to change the API from what has been previously approved. To make these errors go away, you have two choices: 1) You can add "@hide" javadoc comments to the methods, etc. listed in the errors above. 2) You can update current.txt by executing the following command: make update-api To submit the revised current.txt to the main Android repository, you will need approval. ****************************** make: *** [out/target/common/obj/PACKAGING/checksystemapi-current-timestamp] Error 38 Reproduce Steps: $ source build/envsetup.sh $ lunch $ 19 $ make -j4 Native source code: Android 6.0.1 M4B30Z (No changes) Ubuntu 14.04 OpenJDK 7 I have tried and searched for a long time, but there is no feasible way except re-downloading the source code. Could anyone know why it occurs and how to fix it? -- -- You received this message because you are subscribed to the "Android Building" mailing list. 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