Hi Jenny, The INSTALL file <https://github.com/rxtx/rxtx/blob/development/INSTALL> suggests that RXTX implements custom locking which requires OS integration; because you want your app to be the only one accessing the serial port(s), you should build RXTX with --disable-lockfiles to disable this feature of the library.
Cheers, - Loïc On Tue, Sep 6, 2016 at 1:34 PM, Jenny Murphy <[email protected]> wrote: > Hi, > > I have a java application running in a .snap package. > The java application is going to access the serial port and uses the RXTX > Java library to do this. The RXTX jar is included in the .snap. > > When it runs I get the following error : > > check_group_uucp(): error testing lock file creation Error > details:Permission deniedcheck_lock_status: No permission to create lock > file. > please see: How can I use Lock Files with rxtx? in INSTALL > > > Anyone have any experience of this ? > > Thanks in advance. > Jenny > > -- > *Jenny Murphy* > *EpiSensor, Georges Quay House, Georges Quay, Limerick, Ireland* > [email protected] <[email protected]> t | +353 (0) 61 > 512 511 w | http://www.episensor.com > > -- > Snapcraft mailing list > [email protected] > Modify settings or unsubscribe at: https://lists.ubuntu.com/ > mailman/listinfo/snapcraft > > -- - Loïc
-- Snapcraft mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/snapcraft
