waveforms: undefined symbol: DmgrSetNetworkConnTimeout

[davorin]

Good morning (o;

 

Just reinstalled digilent.waveforms_3.17.1_amd64.deb on my Debian 11.1 machine...but when I try to run it I just get in the console:

 

waveforms: symbol lookup error: waveforms: undefined symbol: DmgrSetNetworkConnTimeout

 

Any ideas? ldd doesn't show any unresolved libraries....

 

Update: Tested 3.14.3 and 3.16.3...both versions run fine on Debian 11.1....

 

thanks in advance

richard

 

Edited November 19, 2021 by davorin

[attila]

Hi @davorin

It requires digilent.adept.runtime >= 2.26
https://digilent.com/reference/software/adept/start

[trosen]

I also have undefined symbol errors on Ubuntu 18.04 for Waveforms SDK versions 3.16.3 and 3.17.1.  Adept runtime is 2.26.1.

$ python DigitalOut_Duty.py 
[...]
OSError: /usr/lib/libdwf.so: undefined symbol: DstmTransfer

They disappear for both versions when running as sudo.

$ sudo python DigitalOut_Duty.py 
DWF Version: 3.16.3
Opening first device

Generate: 1000.0Hz duty: 1.228% divider: 4
Generating output for 10 seconds...

 

[attila]

Hi @trosen

Try reinstalling digilent.adept.runtime

https://digilent.com/reference/software/adept/start

[trosen]

@attila :  I re-installed digilent.adept.runtime_2.26.1-amd64.deb but still get the error

OSError: /usr/lib/libdwf.so: undefined symbol: DmgrIsClientAuthenticationEnabled

Running as sudo eliminates the error, but is obviously a security risk.

Update: The problem was that /usr/lib64 had restricted permissions.  The fix was:

sudo chmod a+r /usr/lib64

 

Edited January 23, 2022 by trosen