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SpinalHDL / VexRiscv

A FPGA friendly 32 bit RISC-V CPU implementation
MIT License
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[error] java.lang.ClassNotFoundException: vexriscv.demo.GenFull #255

Open mjchipguru opened 2 years ago

mjchipguru commented 2 years ago

When I ran this command, sbt "runMain vexriscv.demo.GenFull", the following error occurred. Please help. Thanks!

mji@XPS-8930-5:~/VexRiscv/verilator$ sbt "runMain vexriscv.demo.GenFull" [info] welcome to sbt 1.6.2 (Private Build Java 11.0.15) [info] loading project definition from /home/mji/VexRiscv/verilator/project [info] set current project to verilator (in build file:/home/mji/VexRiscv/verilator/) [info] running vexriscv.demo.GenFull [error] java.lang.ClassNotFoundException: vexriscv.demo.GenFull [error] at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:476) [error] stack trace is suppressed; run last Compile / runMain for the full output [error] (Compile / runMain) java.lang.ClassNotFoundException: vexriscv.demo.GenFull [error] Total time: 0 s, completed Jun 22, 2022, 2:08:52 PM

Dolu1990 commented 2 years ago

Hi,

You need to run the sbt command in the VexRiscv folder, not VexRiscv/verilator one ^^

mjchipguru commented 2 years ago

I did try running this sbt at the parent directory and got the same error as shown below. After I did all the steps at the dependencies, it appears I could not find these files under src/ There is no main subdirectory under src/. src/main/scala/vexriscv/demo/GenFull.scala src/main/scala/vexriscv/demo/GenSmallest.scala

mji@XPS-8930-5:~/VexRiscv$ sbt "runMain vexriscv.demo.GenFull" [info] welcome to sbt 1.6.2 (Private Build Java 11.0.15) [info] loading project definition from /home/mji/VexRiscv/project [info] set current project to vexriscv (in build file:/home/mji/VexRiscv/) [info] running vexriscv.demo.GenFull [error] java.lang.ClassNotFoundException: vexriscv.demo.GenFull [error] at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:476) [error] stack trace is suppressed; run last Compile / runMain for the full output [error] (Compile / runMain) java.lang.ClassNotFoundException: vexriscv.demo.GenFull [error] Total time: 0 s, completed Jun 23, 2022, 8:47:48 AM mji@XPS-8930-5:~/VexRiscv$

Dolu1990 commented 2 years ago

Ahhh that's realy weird XD So, that folder content (https://github.com/SpinalHDL/VexRiscv/tree/master/src) isn't present on your harddrive ? How did you obtained the repo ?

mjchipguru commented 2 years ago

I don't see the folder tree under VexRiscv/ . I followed all the steps under Dependencies: https://github.com/SpinalHDL/VexRiscv#dependencies Do I need to run any other extra step? Thanks.

Dolu1990 commented 2 years ago

Ahhh, git clone https://github.com/SpinalHDL/VexRiscv.git && cd VexRiscv :) ?

On Mon, Jun 27, 2022 at 7:26 PM Michael Ji @.***> wrote:

I don't see the folder tree under VexRiscv/ . I followed all the steps under Dependencies: https://github.com/SpinalHDL/VexRiscv#dependencies Do I need to run any other extra step? Thanks.

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