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About saa1box
since
09-03-2021
12-13-2021
saa1box
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Solution
Dear Nick, This morning I realized that I didnt take enough time to look at this problem carefully. What I found out is that the problem is already present when I only have the motion app installed on the system. I performed a clean install of CTRLX Works with version 1.12.1. The error was not present at this point. Than I installed motion app 1.12.0. After that the followin message started to appear: [system] Activating via systemd: service name='org.freedesktop.timedate1' unit='dbus-org.freedesktop.timedate1.service' requested by ':1.9' (uid=0 pid=1403 comm="/snap/rexroth-deviceadmin/971/bin/wasp -config /va" label="snap.rexroth-deviceadmin.web (enforce)") Sorry for missleading you with the original post, but I think the motion app might be the root of the problem. Regards, Adam
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Dear Nick, I already tryed to update my snapcraft.yaml file but probably it still has mistakes. For my project there are 2 important things: datalayer access (datalayer plug) and saving log files(active solution plug). This is the snapcraft.yaml file i tryed to use(based on the source you shared with me) but produced the same error (snap.rexroth-deviceadmin.web denied by apparmor). Please advice me on how to modify it further. name: endurance version: "2.0.0" grade: stable summary: Endurance test description: | base: core20 confinement: strict parts: bundle: source: ./generated/endurance plugin: dump organize: '*' : endurance/${SNAPCRAFT_PROJECT_NAME}/ slots: endurance: interface: content content: endurancedata source: read: - $SNAP/endurance/${SNAPCRAFT_PROJECT_NAME} plugs: active-solution: interface: content content: solutions target: $SNAP_COMMON/solutions datalayer: interface: content content: datalayer target: $SNAP_DATA/.datalayer
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Hi, I tryed to port my application from core 18 to core 20. After a succesfull build I tryed to run it on the virtual core and recived the following errors: I tryied compiling and installing my app using the --devmode with the following result: I tried disabling the apparmor to see if the problem is solved but i dont have to acces rights to do it. Could you further advise me how to solve this problem? I am out of ideas...
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09-27-2021
02:22 PM
Fixed it by using, std::cout << (std::double)*data.getData(); instead of string.
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09-27-2021
01:26 PM
Hello, I am trying to read values from the data layer and print them. The println function defined in datalayerclient.cpp has a commented line, which would print the actual value in the node. void DataLayerClient::println(std::string text, comm::datalayer::DlResult result, comm::datalayer::Variant *data) { std::cout << text << " " << result.toString(); // std::cout << (std::string)*data.getData(); std::cout << " " << std::endl; } But if i uncommment the line, i have a class type error: "message": "expression must have class type but it has type \"comm::datalayer::Variant *\"" Please let me know how to solve this issue. Adam
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