not able to open jmc for java version jdk1.8.0_191.jdk












0















I have a mac system. Whenever i try to open java JMC, it doesn't open. I can just see maximise, minimise and close buttons for the dialog box. The jdk version im using is jdk1.8.0_191.jdk.










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    0















    I have a mac system. Whenever i try to open java JMC, it doesn't open. I can just see maximise, minimise and close buttons for the dialog box. The jdk version im using is jdk1.8.0_191.jdk.










    share|improve this question



























      0












      0








      0








      I have a mac system. Whenever i try to open java JMC, it doesn't open. I can just see maximise, minimise and close buttons for the dialog box. The jdk version im using is jdk1.8.0_191.jdk.










      share|improve this question
















      I have a mac system. Whenever i try to open java JMC, it doesn't open. I can just see maximise, minimise and close buttons for the dialog box. The jdk version im using is jdk1.8.0_191.jdk.







      java jprofiler jmc






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      edited Dec 9 '18 at 17:55









      Tomas Hurka

      5,1651928




      5,1651928










      asked Nov 20 '18 at 10:09









      Rohan RMRohan RM

      305




      305
























          1 Answer
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          This is unfortunately a bug that we recently discovered, caused by incompatibilities between old Eclipse/SWT versions and new fixes done in JDK 8u152 (backported from JDK 9).



          Workaround is to run older version of JDK 8, or the latest version of JDK 7 (which includes the same version of JMC). JDK 9 also works, with the new JMC 6 included.



          (Oracle Internal) bug reference: JMC-5139



          or



          There's a workaround for this, as mentioned by @jwatkins in a comment.



          Download the swt cocoa jar from here.
          Go to JDKs jmc path (You can find this path by right-clicking on jmc icon in the dock -> Options -> Show in Finder, Then right click on App -> Show Package Contents).

          For example: cd
          /Library/Java/JavaVirtualMachines/jdk<version>.jdk/Contents/Home/lib/missioncontrol
          Back up exisiting jar using sudo mv
          plugins/org.eclipse.swt.cocoa.macosx.x86_64_3.103.1.v20140903-1947.jar
          ../

          Copy downloaded zip's swt.jar using sudo cp ~/Downloads/swt.jar
          plugins/org.eclipse.swt.cocoa.macosx.x86_64_3.103.1.v20140903-1947.jar
          Restart jmc


          it works for 1.8.0_171






          share|improve this answer























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            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            1














            This is unfortunately a bug that we recently discovered, caused by incompatibilities between old Eclipse/SWT versions and new fixes done in JDK 8u152 (backported from JDK 9).



            Workaround is to run older version of JDK 8, or the latest version of JDK 7 (which includes the same version of JMC). JDK 9 also works, with the new JMC 6 included.



            (Oracle Internal) bug reference: JMC-5139



            or



            There's a workaround for this, as mentioned by @jwatkins in a comment.



            Download the swt cocoa jar from here.
            Go to JDKs jmc path (You can find this path by right-clicking on jmc icon in the dock -> Options -> Show in Finder, Then right click on App -> Show Package Contents).

            For example: cd
            /Library/Java/JavaVirtualMachines/jdk<version>.jdk/Contents/Home/lib/missioncontrol
            Back up exisiting jar using sudo mv
            plugins/org.eclipse.swt.cocoa.macosx.x86_64_3.103.1.v20140903-1947.jar
            ../

            Copy downloaded zip's swt.jar using sudo cp ~/Downloads/swt.jar
            plugins/org.eclipse.swt.cocoa.macosx.x86_64_3.103.1.v20140903-1947.jar
            Restart jmc


            it works for 1.8.0_171






            share|improve this answer




























              1














              This is unfortunately a bug that we recently discovered, caused by incompatibilities between old Eclipse/SWT versions and new fixes done in JDK 8u152 (backported from JDK 9).



              Workaround is to run older version of JDK 8, or the latest version of JDK 7 (which includes the same version of JMC). JDK 9 also works, with the new JMC 6 included.



              (Oracle Internal) bug reference: JMC-5139



              or



              There's a workaround for this, as mentioned by @jwatkins in a comment.



              Download the swt cocoa jar from here.
              Go to JDKs jmc path (You can find this path by right-clicking on jmc icon in the dock -> Options -> Show in Finder, Then right click on App -> Show Package Contents).

              For example: cd
              /Library/Java/JavaVirtualMachines/jdk<version>.jdk/Contents/Home/lib/missioncontrol
              Back up exisiting jar using sudo mv
              plugins/org.eclipse.swt.cocoa.macosx.x86_64_3.103.1.v20140903-1947.jar
              ../

              Copy downloaded zip's swt.jar using sudo cp ~/Downloads/swt.jar
              plugins/org.eclipse.swt.cocoa.macosx.x86_64_3.103.1.v20140903-1947.jar
              Restart jmc


              it works for 1.8.0_171






              share|improve this answer


























                1












                1








                1







                This is unfortunately a bug that we recently discovered, caused by incompatibilities between old Eclipse/SWT versions and new fixes done in JDK 8u152 (backported from JDK 9).



                Workaround is to run older version of JDK 8, or the latest version of JDK 7 (which includes the same version of JMC). JDK 9 also works, with the new JMC 6 included.



                (Oracle Internal) bug reference: JMC-5139



                or



                There's a workaround for this, as mentioned by @jwatkins in a comment.



                Download the swt cocoa jar from here.
                Go to JDKs jmc path (You can find this path by right-clicking on jmc icon in the dock -> Options -> Show in Finder, Then right click on App -> Show Package Contents).

                For example: cd
                /Library/Java/JavaVirtualMachines/jdk<version>.jdk/Contents/Home/lib/missioncontrol
                Back up exisiting jar using sudo mv
                plugins/org.eclipse.swt.cocoa.macosx.x86_64_3.103.1.v20140903-1947.jar
                ../

                Copy downloaded zip's swt.jar using sudo cp ~/Downloads/swt.jar
                plugins/org.eclipse.swt.cocoa.macosx.x86_64_3.103.1.v20140903-1947.jar
                Restart jmc


                it works for 1.8.0_171






                share|improve this answer













                This is unfortunately a bug that we recently discovered, caused by incompatibilities between old Eclipse/SWT versions and new fixes done in JDK 8u152 (backported from JDK 9).



                Workaround is to run older version of JDK 8, or the latest version of JDK 7 (which includes the same version of JMC). JDK 9 also works, with the new JMC 6 included.



                (Oracle Internal) bug reference: JMC-5139



                or



                There's a workaround for this, as mentioned by @jwatkins in a comment.



                Download the swt cocoa jar from here.
                Go to JDKs jmc path (You can find this path by right-clicking on jmc icon in the dock -> Options -> Show in Finder, Then right click on App -> Show Package Contents).

                For example: cd
                /Library/Java/JavaVirtualMachines/jdk<version>.jdk/Contents/Home/lib/missioncontrol
                Back up exisiting jar using sudo mv
                plugins/org.eclipse.swt.cocoa.macosx.x86_64_3.103.1.v20140903-1947.jar
                ../

                Copy downloaded zip's swt.jar using sudo cp ~/Downloads/swt.jar
                plugins/org.eclipse.swt.cocoa.macosx.x86_64_3.103.1.v20140903-1947.jar
                Restart jmc


                it works for 1.8.0_171







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 20 '18 at 10:32









                GauravRai1512GauravRai1512

                62311




                62311
































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