In compilation of java controllers. We the version 5.0.7 of webots cant compile in java , "cant access com.cyberbotics.controlller" In Running previous...
Hi José, Well, it works fine on my machine Windows machine with Webots 5.0.7... I have Java JDK 1.5.0_04-b05 and can compile Judoka0.java from the MSYS ...
Hello, I have created a custom robot model in Webots. It contains a chasis supported by 6 wheels (very similar to the Sojourner robot locomotion scheme). The...
Hello, I keep getting a "cannot resolve symbol" error on robot_keyboard_enable or any robot_keyboard_... command when trying to compile a Java controller for...
Hi Matei, Did you try to play with the CFM and ERP parameters in the WorldInfo node ? Cheers, Yvan ... -- ... Yvan Bourquin EPFL - Ecole Polytechnique Federale...
hi does anyone out there have a simple neural controller for a khepera that i can play with to get me started? a braitenberg vehicle or something? i want to ...
hi can anyone tell me why, when i modify the khepera world by adding another khepera robot and give it a different name, they crash into each other instead of...
Hi Yvan, Yes I have. It seems that I get best results with CFM=0.0001 ERP=0.2 However, I still get the behavior I talked about. Thanks, Matei ... node ?...
hi everyone i've been trying to adapt the khepera controller just so that it only prints the sensor values so that i can manually move it around to check how...
Hello! I'm using Webots 4.0.27 and there's something I don't understand. I'm doing lots of runs in batch mode, using a supervisor robot to save out data and...
Hi Stephen, Webots uses "mingw32-make" from the MinGW tools in order to compile or recompile controllers. You get this error message because Webots cannot find...
Hi José, Here are modified java libs you should copy into C:\Program Files\Webots\lib over the ones provided in Webots 5.0.7. They were compiled with the Java...
Hi Stephen, Just a guess because I don't know exactly the environment you're using: This situation might be explained by the difference of colour between the...
hi yvan thanks for your replies with regards to my winGW compile problem and the "can't see" problem. i mentioned that i wanted to change the khepera...
... Hi Stephen, I think you just have to make Webots' user directory point to your user directory: You can change it in Edit/Preference/Files and Paths/User...
Hi Matei, These methods were actually missing. I just fixed that. Can you replace your C:\Program File\Webots\lib\Controller.jar and JavaController.dll by ...
hi yvan i had already set my user directory to my working directory however i had not used the setup wizard to do so. i am still having problems compiling now....
Any suggestions to edit, create, etc worlds and objects for Webots?, I have been using 3D studio but I have problems to import the VRML objects into the world....
Hi Stephen, I don't fully understand the problem, but I can propose you a workaround for now ... First this error message indicates that the "sh.exe" command...
Matei, Yes, this patch applies to Webots 5.0.7. We do not fix Webots 4 any more. I would recommand you to upgrade. The upgrade is very smooth (you won't have...
Edgar, VRML 97 should work fine (beware, you don't create VRML 1.0, but VRML 2.0 or VRML 97), as Webots cannot import VRML 1.0. If you cannot import a VRML97...
Thanks Olivier, yes, I have been able to import VRML 2.0 objects into a world in Webots, the problem is that I can not determine the position where the object...
Once imported, you can open the scene tree window and change the position of objects by using the cut / paste on the imported node and placing them inside a...
Hi all, I could reproduce and fix this problem. I identified two sources of problem: 1) The automatic dependencies generation fails when calling the Makefile ...
hello everyone with regards to the problem set out below i have tried the work around but i still have trouble compiling from either webots or MYSYS. the error...
Hi, I just set up an online form for reporting bugs in Webots. This will help to make sure that any bug was reported properly (no information missing) and the...
Hi there, I would like to use the Image Processing toolbox of MATLAB to analise the visual information in my robot using webots. Is this possible? Thanks, ...
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