OPC UA PubSub Traps And Pitfalls: Difference between revisions
From OPC Labs Knowledge Base
(Created page with "; Error "Unable to activate the adapter (...). Return code: -8" : On Linux, elevated privileges are needed in order to send Ethernet packets. Run your program with '''sudo...") |
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[[Category:Troubleshooting]] [[Category:OPC UA PubSub]] | |||
; Error "Unable to activate the adapter (...). Return code: -8" | ; Error "Unable to activate the adapter (...). Return code: -8" | ||
: On Linux, elevated privileges are needed in order to send Ethernet packets. Run your program with '''sudo''' to resolve this issue. | : On Linux, elevated privileges are needed in order to send Ethernet packets. Run your program with '''sudo''' to resolve this issue. | ||
; Error "Unable to load shared library 'libpcap' or one of its dependencies. ..." | ; Error "Unable to load shared library 'libpcap' or one of its dependencies. ..." | ||
: If you are on Ubuntu 18: Libpcap is "preinstalled", but SharpPcap won't find it. There are various ways how to resolve it. One of them is to create a copy of symlink '''/user/lib/x86_64-linux-gnu/libpcap.so.0.8''' to symlink '''libpcap.so''' in the same directory. | : If you are on Ubuntu 18: Libpcap is "preinstalled", but SharpPcap won't find it. There are various ways how to resolve it. One of them is to create a copy of symlink '''/user/lib/x86_64-linux-gnu/libpcap.so.0.8''' to symlink '''libpcap.so''' in the same directory. | ||
Revision as of 08:15, 28 July 2019
- Error "Unable to activate the adapter (...). Return code: -8"
- On Linux, elevated privileges are needed in order to send Ethernet packets. Run your program with sudo to resolve this issue.
- Error "Unable to load shared library 'libpcap' or one of its dependencies. ..."
- If you are on Ubuntu 18: Libpcap is "preinstalled", but SharpPcap won't find it. There are various ways how to resolve it. One of them is to create a copy of symlink /user/lib/x86_64-linux-gnu/libpcap.so.0.8 to symlink libpcap.so in the same directory.
