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CREDITSCOM / node

Credits Node is the main module that provide an opportunity to run a node and participate in CREDITS blockchain network.
https://developers.credits.com/
GNU Affero General Public License v3.0
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Node-client on Ubuntu 16.04 can Not be started/launched #6

Closed angelesmanzo closed 5 years ago

angelesmanzo commented 5 years ago

An issue was gotten when I was trying to start/launch a new node-client (desktop version for Linux).

Here the steps performed for installing:

  1. OS Ubuntu-16.04.6-desktop-amd64 image was installed
  2. Oracle Java 11 was installed from PPA repository
  3. Client version for Linux was downloaded from credits site: https://credits.com/Content/file_users/Credits_Node_linux_x64_ver_4.2.412.3_test.tar.gz
  4. Tar file was unziped in Desktop directory.

Afterward, the client should be launched, the new public key should be created and the node should establish connection to tesnet credits blockchain. However, the following error is showed on the prompt (please see screenshot):

issue

Additional comment: It seems that some dependencies/packages are missing and should be included/installed for Ubuntu: libstdc++6 and libc6.

The same issue is gotten by launching the desktop client for credits blockchain MainNet

Big thanks for support!

Angeles

tkoen93 commented 5 years ago

To verify if it's missing you should be able to use the following commands.

strings /usr/lib/x86_64-linux-gnu/libstdc++.so.6 | grep CXXABI strings /usr/lib/x86_64-linux-gnu/libstdc++.so.6 | grep GLIBCXX strings /lib/x86_64-linux-gnu/libc.so.6 | grep GLIBC

I've heard before that these issues exist on 16.04, but they don't exist on 18.04. So best thing you can probably do is update them (or update to Ubuntu 18.04).

Regarding the first two, you might want to take a look over here: https://askubuntu.com/questions/575505/glibcxx-3-4-20-not-found-how-to-fix-this-error

Regarding libc.s0.6 you can try the solution as mentioned over here: https://askubuntu.com/questions/736208/upgrading-glibc

I have no idea if this will work, but as you're missing the needed version it seems logical to me to update them.

angelesmanzo commented 5 years ago

I updated OS to Ubuntu 18.04 (Bionic Beaver). All is Ok! node-client was properly launched and it connected to Credits Blockchain. Big thannks for the help! Angeles