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dernasherbrezon / r2cloud

Decode satellite signals on Raspberry PI or any other 64-bit CPU.
Apache License 2.0
262 stars 29 forks source link

502 r2cloud is not running #112

Closed Eminlin closed 3 years ago

Eminlin commented 3 years ago

remove r2cloud and install r2cloud, it doesn't work :(

keyword: Failed at step EXEC spawning /home/pi/r2cloud-jdk/bin/java: No such file or directory

Aug 08 15:42:50 raspberrypi-2b systemd[2451]: r2cloud.service: Failed at step EXEC spawning /home/pi/r2cloud-jdk/bin/java: No such file or directory
Aug 08 15:42:50 raspberrypi-2b systemd[1]: r2cloud.service: Main process exited, code=exited, status=203/EXEC
Aug 08 15:42:50 raspberrypi-2b systemd[1]: r2cloud.service: Failed with result 'exit-code'.
Aug 08 15:42:50 raspberrypi-2b systemd[1]: r2cloud.service: Service RestartSec=100ms expired, scheduling restart.
Aug 08 15:42:50 raspberrypi-2b systemd[1]: r2cloud.service: Scheduled restart job, restart counter is at 3.
Aug 08 15:42:50 raspberrypi-2b systemd[1]: Stopped R2Cloud Service.
Aug 08 15:42:50 raspberrypi-2b systemd[1]: Started R2Cloud Service.
Aug 08 15:42:50 raspberrypi-2b systemd[2452]: r2cloud.service: Failed to execute command: No such file or directory
Aug 08 15:42:50 raspberrypi-2b systemd[2452]: r2cloud.service: Failed at step EXEC spawning /home/pi/r2cloud-jdk/bin/java: No such file or directory
Aug 08 15:42:50 raspberrypi-2b systemd[1]: r2cloud.service: Main process exited, code=exited, status=203/EXEC
Aug 08 15:42:50 raspberrypi-2b systemd[1]: r2cloud.service: Failed with result 'exit-code'.
Aug 08 15:42:50 raspberrypi-2b systemd[1]: r2cloud.service: Service RestartSec=100ms expired, scheduling restart.
Aug 08 15:42:50 raspberrypi-2b systemd[1]: r2cloud.service: Scheduled restart job, restart counter is at 4.
Aug 08 15:42:50 raspberrypi-2b systemd[1]: Stopped R2Cloud Service.
Aug 08 15:42:50 raspberrypi-2b systemd[1]: Started R2Cloud Service.
Aug 08 15:42:50 raspberrypi-2b systemd[2453]: r2cloud.service: Failed to execute command: No such file or directory
Aug 08 15:42:50 raspberrypi-2b systemd[2453]: r2cloud.service: Failed at step EXEC spawning /home/pi/r2cloud-jdk/bin/java: No such file or directory
Aug 08 15:42:50 raspberrypi-2b systemd[1]: r2cloud.service: Main process exited, code=exited, status=203/EXEC
Aug 08 15:42:50 raspberrypi-2b systemd[1]: r2cloud.service: Failed with result 'exit-code'.
Aug 08 15:42:51 raspberrypi-2b systemd[1]: r2cloud.service: Service RestartSec=100ms expired, scheduling restart.
Aug 08 15:42:51 raspberrypi-2b systemd[1]: r2cloud.service: Scheduled restart job, restart counter is at 5.
Aug 08 15:42:51 raspberrypi-2b systemd[1]: Stopped R2Cloud Service.
Aug 08 15:42:51 raspberrypi-2b systemd[1]: r2cloud.service: Start request repeated too quickly.
Aug 08 15:42:51 raspberrypi-2b systemd[1]: r2cloud.service: Failed with result 'exit-code'.
Aug 08 15:42:51 raspberrypi-2b systemd[1]: Failed to start R2Cloud Service.
pi@raspberrypi-2b:~ $ ls -lh /usr/share/java/r2cloud/ | wc -l
26
systemctl status r2cloud.service -l
● r2cloud.service - R2Cloud Service
   Loaded: loaded (/lib/systemd/system/r2cloud.service; enabled; vendor preset: enabled)
   Active: failed (Result: exit-code) since Sun 2021-08-08 15:42:51 CST; 7min ago
  Process: 2453 ExecStart=/home/pi/r2cloud-jdk/bin/java -cp /home/pi/r2cloud/etc:/home/pi/r2cloud/lib/*:/usr/share/java/r2cloud/* -Djava.library.path
 Main PID: 2453 (code=exited, status=203/EXEC)

Aug 08 15:42:51 raspberrypi-2b systemd[1]: r2cloud.service: Service RestartSec=100ms expired, scheduling restart.
Aug 08 15:42:51 raspberrypi-2b systemd[1]: r2cloud.service: Scheduled restart job, restart counter is at 5.
Aug 08 15:42:51 raspberrypi-2b systemd[1]: Stopped R2Cloud Service.
Aug 08 15:42:51 raspberrypi-2b systemd[1]: r2cloud.service: Start request repeated too quickly.
Aug 08 15:42:51 raspberrypi-2b systemd[1]: r2cloud.service: Failed with result 'exit-code'.
Aug 08 15:42:51 raspberrypi-2b systemd[1]: Failed to start R2Cloud Service.
dernasherbrezon commented 3 years ago

Yes, looks like r2cloud-jdk was not fully installed. Can you explicitly install it using:

sudo apt-get install r2cloud-jdk
Eminlin commented 3 years ago 
sudo apt-get install r2cloud-jdk

👀
It seems to have been completely installed, but it still can't run

pi@raspberrypi-2b:~/r2cloudGithub $ sudo apt-get install r2cloud-jdk
Reading package lists... Done
Building dependency tree       
Reading state information... Done
r2cloud-jdk is already the newest version (11.0.10-1).
r2cloud-jdk set to manually installed.
The following packages were automatically installed and are no longer required:
  iso-codes libgd3 libncurses5 libnginx-mod-http-auth-pam libnginx-mod-http-dav-ext libnginx-mod-http-geoip libnginx-mod-http-image-filter
  libnginx-mod-http-subs-filter libnginx-mod-http-upstream-fair libnginx-mod-http-xslt-filter libnginx-mod-mail libnginx-mod-stream libpci3 libxpm4
  libxslt1.1 python-apt-common python3-apt python3-debconf
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 186 not upgraded.

Can I create this directory(/home/pi/r2cloud-jdk/bin/java) myself? How?

Is it related to this project? => https://github.com/dernasherbrezon/r2cloud-jdk

Thank you for your quick reply, and your contribution for this project 👍

dernasherbrezon commented 3 years ago

/home/pi/r2cloud-jdk/bin/java is a java binary. If you don't have that binary, then r2cloud-jdk was incorrectly installed. Can you remove it and install? I.e.

sudo apt-get remove r2cloud-jdk
sudo apt-get install r2cloud-jdk
Eminlin commented 3 years ago

/home/pi/r2cloud-jdk/bin/java is a java binary. If you don't have that binary, then r2cloud-jdk was incorrectly installed. Can you remove it and install? I.e.

sudo apt-get remove r2cloud-jdk
sudo apt-get install r2cloud-jdk

I found that my java environment was lost. After redeploying the Java environment and trying the above command, the original project will also be removed, so the whole project needs to be reinstalled and can run now. I'm sorry for my stupid.

Perhaps you can remind java -version in the installation document.

Thank you again ☕