Michelangelo Crashes after clicking on Connect & Selecting port
2020-07-23 at 10:35 #28826
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
Can anyone confirm if they are also facing similar issues ?
Anything to be done from my side to get this resolved ?2020-07-23 at 10:44 #28834
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
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?2020-07-24 at 05:18 #28836
Yes… i am able to upload firmware & move motors & Servo using RepRap LCD encoder..2020-08-09 at 02:26 #28899
Got this working with 7.20 version…2020-08-16 at 12:17 #28915Sergio OteroParticipant
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:
# If you would like to submit a bug report, please visit:
# 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.2020-08-16 at 12:19 #28917
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.jar2020-08-16 at 18:28 #28918Sergio OteroParticipant
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.2020-10-29 at 19:36 #28995
@Theo Ramels check your log file. Very likely Java does not have permissions to open a Serial connection.2020-11-05 at 14:26 #28993Theo RamelsParticipant
Mine is continuing to crash once I press Ok in the connect popup. I have also tried the nightly revisions and they do the same thing. Let me know if you want the crash report or if you have any ideas on how to fix this!
2020-11-05 at 14:26 #29010
- This reply was modified 2 months, 3 weeks ago by Dan.
so…. nothing in the log file?2021-01-18 at 14:55 #29237hopo28Participant
(Awaiting moderation)2021-01-19 at 10:25 #292382021-01-20 at 09:45 #29243hopo28Participant
unfortunately this did not solve it. it does, however, work on my laptop, so personally, i have a workaround, but is not very helpful to you im afraid.
- You must be logged in to reply to this topic.