| Issue | Solution | |-------|----------| | WebGL not supported | Update graphics drivers or enable hardware acceleration in browser | | Docker port conflict | Change -p 8080:80 to -p 3000:80 | | Slow simulation | Reduce physics precision in Settings → Performance | | Black screen in robot view | Disable browser ad-blockers or switch to Chrome |
is a powerful 3D simulation software package specifically designed for training in industrial robotics. Developed by Festo Didactic, it allows students and instructors to simulate, program, and visualize robotic workcells—particularly those using Mitsubishi robots—without requiring physical, expensive hardware.
Dedicated 3D acceleration card supporting OpenGL with at least 64 MB of VRAM. Monitor: Minimum display resolution of 1024 x 768 pixels. Operating System Requirements
Uninstall the application via the Windows Control Panel. Turn off any aggressive third-party antivirus software temporarily, right-click the setup file, and run it as an administrator again. Conclusion
The Cosimir Educational Install is straightforward, with cloud access being the simplest path. For offline or self-hosted needs, Docker deployment works reliably on modest hardware. No specialized IT skills are required beyond basic container management. cosimir educational install
For an instructor, Cosimir is a double-edged sword.
[Service] User=cosimir WorkingDirectory=/opt/cosimir ExecStart=/usr/bin/java -Xms512m -Xmx2g -jar /opt/cosimir/cosimir.jar --spring.datasource.url=jdbc:postgresql://localhost/cosimir_db --spring.datasource.username=cosimir_dbuser --spring.datasource.password=your_db_password Restart=on-failure
Once completed, you may be prompted to restart your computer to ensure all drivers are properly loaded. 3. Post-Install Configuration and First Run
The application package supports two distinct implementation models depending on your lab infrastructure. Method A: Local Setup with Online Activation | Issue | Solution | |-------|----------| | WebGL
What is appearing on your screen?
I can provide specific troubleshooting steps to bypass your exact installation roadblock. Share public link
: Use the Project Wizard ( File > Project Wizard ) to set up your first 3D simulation environment.
This is the most critical decision point. A typical COSIMIR install includes: Monitor: Minimum display resolution of 1024 x 768 pixels
Licensing is often the biggest hurdle in educational installs. Unlike commercial licenses, which are often tied to a specific USB dongle or a fixed server IP, educational licenses must be flexible.
Upon launching the program for the first time, an activation dialogue will appear.
COSIMIR is an older 3D simulation tool typically compatible with . Processor : Pentium IV, 1 GHz or higher recommended. RAM : 256 MB recommended (128 MB minimum).