tag:blogger.com,1999:blog-5235423068973972362.post5837347082013071588..comments2023-10-17T10:05:10.831-05:00Comments on Computing Intelligently: Setting up leJOS-0.9 with Java 8Gabriel Ferrerhttp://www.blogger.com/profile/08014021536591191108noreply@blogger.comBlogger6125tag:blogger.com,1999:blog-5235423068973972362.post-87311578575650964752020-03-27T15:58:44.551-05:002020-03-27T15:58:44.551-05:00Fyi, if you want to enable remote debuging through...Fyi, if you want to enable remote debuging through jdwp, you need to add the --debug flag when executing ./jrecreate.shSevergonzalezhttps://www.blogger.com/profile/03924974834562934163noreply@blogger.comtag:blogger.com,1999:blog-5235423068973972362.post-18514674436530349552017-12-27T14:54:26.231-06:002017-12-27T14:54:26.231-06:00Replying your own self is weird, I know.
Update:
...Replying your own self is weird, I know.<br /><br />Update:<br />I rebuilt the erje w/out any compact and --vm client. tar.gz is now about 34mb and everything (including ColorSensor) works fine.<br /><br />Still, I'm interested in any opinions on this!<br /><br /><br />-SandroAnonymoushttps://www.blogger.com/profile/17834011951535488115noreply@blogger.comtag:blogger.com,1999:blog-5235423068973972362.post-14441487080276276532017-12-27T13:07:10.654-06:002017-12-27T13:07:10.654-06:00Ciao Gabriel,
i figured to get Java 8 (b132) up a...Ciao Gabriel,<br /><br />i figured to get Java 8 (b132) up and running on my EV3 brick some weeks ago. Everythings fine. <br /><br />Yesterday I started playing with the ColorSensor thingy (using Aplus OOP Layer http://www.aplu.ch ) which seems to depend on java.awt.Color - which - in compact2 - just isnt there (at least it fails with a ClassNotFoundEx and there is nothing awt-ish in rt.jar).<br /><br />So I take it, the compact2 profile is fine without using the OOP layer?<br /><br />I am interested in your opinion - should I try reinstalling Java8 on the brick with full VM or am I just missing something here?<br /><br /><br />Greets,<br />SandroAnonymoushttps://www.blogger.com/profile/17834011951535488115noreply@blogger.comtag:blogger.com,1999:blog-5235423068973972362.post-71571189645195362512017-11-17T02:52:11.010-06:002017-11-17T02:52:11.010-06:00Hi Gabriel,
This is amazing blog. thank you very ...Hi Gabriel,<br /><br />This is amazing blog. thank you very much for a detailed step. I want to install Java 8 on leJOS-0.9.<br /><br />Below are steps i followed.<br />1. Downloaded JRE file from below location (Oracle Java SE Embedded version 8 Update 33 - ejdk-8u33-fcs-linux-arm-sflt.tar.gz)<br />http://www.oracle.com/technetwork/java/embedded/embedded-se/downloads/legomindstormev3-2200042.html <br /><br />2. I did format SD card and added JRE file, on loading the file on EV3 i received error JRE file Missing.<br /><br />3. I followed your block and used ejdk-8u33-fcs-linux-arm-sflt.tar.gz as reference and create a new JRE file ejre-8u1-linux-arm-15_may_2015<br /><br />4. Loaded file on SD card and EV3 now I am getting different error Failed to Extract JRE file. Can you help me understand what is missing here?Kamal Mehtahttps://www.blogger.com/profile/13022314770834806838noreply@blogger.comtag:blogger.com,1999:blog-5235423068973972362.post-63061262878463058422016-02-06T09:09:06.218-06:002016-02-06T09:09:06.218-06:00I have not as of yet. As Java (and leJOS) evolve,...I have not as of yet. As Java (and leJOS) evolve, I probably will.Gabriel Ferrerhttps://www.blogger.com/profile/08014021536591191108noreply@blogger.comtag:blogger.com,1999:blog-5235423068973972362.post-12885480325861348232015-10-24T19:18:35.147-05:002015-10-24T19:18:35.147-05:00Did you experiment with newer/other releases? I fo...Did you experiment with newer/other releases? I found e.g. ejdk-8u33-fcs-linux-arm-sflt.tar.gz As this is released for EV3 by Oracle, I expect no problems. When I click on "other releases", I find e.g. ejdk-8u65-linux-arm-sflt.tar.gz <br />Anonymoushttps://www.blogger.com/profile/08530601823090634623noreply@blogger.com