First when i tried adding a package(simscape) in MATLAB R2019a, error "unable to access /usr/local/MATLAB/R2019a" came. Then I chmod 777 the folder. Now I can proceed a few steps till the download screen when it downloads upto 40% and fails. This is the error in the terminal.
Exception in thread "Thread-12": java.lang.NullPointerException
at com.teamdev.jxbrowser.chromium.internal.ipc.IPC.c(Unknown Source)
at com.teamdev.jxbrowser.chromium.internal.ipc.IPC.b(Unknown Source)
at com.teamdev.jxbrowser.chromium.internal.ipc.IPC.a(Unknown Source)
at com.teamdev.jxbrowser.chromium.internal.ipc.b.run(Unknown Source)
at java.lang.Thread.run(Thread.java:748)First when i tried adding a package(simscape) in MATLAB R2019a, error "unable to access /usr/local/MATLAB/R2019a" came. Then I chmod 777 the folder. Now I can proceed a few steps till the download screen when it downloads upto 40% and fails. This is the error in the terminal.
Exception in thread "Thread-12": java.lang.NullPointerException
at com.teamdev.jxbrowser.chromium.internal.ipc.IPC.c(Unknown Source)
at com.teamdev.jxbrowser.chromium.internal.ipc.IPC.b(Unknown Source)
at com.teamdev.jxbrowser.chromium.internal.ipc.IPC.a(Unknown Source)
at com.teamdev.jxbrowser.chromium.internal.ipc.b.run(Unknown Source)
at java.lang.Thread.run(Thread.java:748) First when i tried adding a package(simscape) in MATLAB R2019a, error "unable to access /usr/local/MATLAB/R2019a" came. Then I chmod 777 the folder. Now I can proceed a few steps till the download screen when it downloads upto 40% and fails. This is the error in the terminal.
Exception in thread "Thread-12": java.lang.NullPointerException
at com.teamdev.jxbrowser.chromium.internal.ipc.IPC.c(Unknown Source)
at com.teamdev.jxbrowser.chromium.internal.ipc.IPC.b(Unknown Source)
at com.teamdev.jxbrowser.chromium.internal.ipc.IPC.a(Unknown Source)
at com.teamdev.jxbrowser.chromium.internal.ipc.b.run(Unknown Source)
at java.lang.Thread.run(Thread.java:748) add-on MATLAB Answers — New Questions

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