Michelangelo Crashes after clicking on Connect & Selecting port

Home Forum Makelangelo Polargraph Art Robot Michelangelo Crashes after clicking on Connect & Selecting port

Viewing 7 posts - 1 through 7 (of 7 total)
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  • #28826
    Avatarakhilesh
    Participant

    Hi i am a new user to the forum ,

    i am using Arduino Mega with RAMPS & RepRapdiscount Full Graphic smart controller. I was able to upload the firmware onto Arduino Mega & my LCD also seems to be working.
    Its now showing X,Y,Z axis (After initial Screen).

    i opened Makelangelo software (V 7.23.0) and Select Makelangelo(Custom) in dropdown of settings
    When i try clicking on “Connect” i get a window asking for port to be used.
    When the correct port is selected & OK is pressed Application abruptly closes creating error file.

    Link to the file is given below

    https://drive.google.com/file/d/1CRxhjfm_HH4j-TLAeMfVVRO2zHaeIJAN/view?usp=sharing

    Can anyone confirm if they are also facing similar issues ?

    Anything to be done from my side to get this resolved ?

    #28834
    DanDan
    Keymaster

    Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
    j jssc.SerialNativeInterface.openPort(Ljava/lang/String;Z)J+0
    j jssc.SerialPort.openPort()Z+65
    j com.marginallyclever.communications.serial.SerialConnection.openConnection(Ljava/lang/String;)V+28

    The error is coming from inside the JSSC native libraries. I can’t directly see the code in those libraries so I’m not much help. Can you open a connection to the robot with Arduino?

    #28836
    Avatarakhilesh
    Participant

    Yes… i am able to upload firmware & move motors & Servo using RepRap LCD encoder..

    #28899
    Avatarakhilesh
    Participant

    Got this working with 7.20 version…

    #28915
    AvatarSergio Otero
    Participant

    Hello my name is Sergio, I am from Argentina.
    I have the same problem. Probe on two Windows 10 64bit PCs.
    I copy the error screen in DOS:

    ————————————————————————————————–

    2020-08-16 00:04:09 checking for updates…
    #
    # A fatal error has been detected by the Java Runtime Environment:
    #
    # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000000007110b5db, pid=12232, tid=0x00000000000036a4
    #
    # JRE version: Java(TM) SE Runtime Environment (8.0_261-b12) (build 1.8.0_261-b12)
    # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.261-b12 mixed mode windows-amd64 compressed oops)
    # Problematic frame:
    # C [jSSC-2.8_x86_64.dll+0xb5db]
    #
    # Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
    #
    # An error report file with more information is saved as:
    # D:\Sergio\Escritorio\Makelangelo\02Maquelangelo\Makelangelo\Makelangelo\hs_err_pid12232.log
    #
    # If you would like to submit a bug report, please visit:
    # http://bugreport.java.com/bugreport/crash.jsp
    # The crash happened outside the Java Virtual Machine in native code.
    # See problematic frame for where to report the bug.
    #
    Presione una tecla para continuar . . .

    ————————————————————————————————–

    From already thank you very much.

    #28917
    DanDan
    Keymaster

    Hello, Sergio!

    Try the nightly build and report back. We believe we fixed the problem and need confirmation to push a new release. The link is https://github.com/MarginallyClever/Makelangelo-software/releases/download/Nightly/makelangelo-nightly-20200806-b8c82f.jar

    #28918
    AvatarSergio Otero
    Participant

    Hello dan.
    It works perfectly!!!!!!!!
    I am very grateful for the great work and perseverance in your project.
    I want to congratulate you on your great work.
    Thank you.

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