Failed to create Soapy object

[northernbelysh]

Discription

Hello! I am trying to start srsenb or srsue with the LimeSDR Q-PCi, but I get the following errors from Soapy (errors are in the last two lines):

Reading configuration file ue.conf.example...

WARNING: cpu0 scaling governor is not set to performance mode. Realtime processing could be compromised. Consider setting it to performance mode before running the application.

Built in Release mode using commit 45486b6e2 on branch master. Opening 1 channels in RF device=soapy with args=rxant=LNAH,txant=BAND2 Soapy has found device #0: driver=lime, index=1, label=LimeSDR-QPCIe [PCI-E], media=PCI-E, module=PCIEXillybus, name=LimeSDR-QPCIe, Selecting Soapy device: 0 [INFO] Make connection: 'LimeSDR-QPCIe [PCI-E]' [INFO] CLK0 fOut = 27 MHz Multisynth Divider 33 0/1 R divider = 1 source = PLLA [INFO] CLK1 fOut = 27 MHz Multisynth Divider 33 0/1 R divider = 1 source = PLLA [INFO] CLK2 fOut = 27 MHz Multisynth Divider 8 0/1 R divider = 1 source = PLLA [INFO] CLK3 fOut = 27 MHz Multisynth Divider 8 0/1 R divider = 1 source = PLLA [INFO] CLK4 fOut = 27 MHz Multisynth Divider 8 0/1 R divider = 1 source = PLLA [INFO] CLK5 fOut = 27 MHz Multisynth Divider 8 0/1 R divider = 1 source = PLLA [INFO] CLK6 fOut = 27 MHz Multisynth Divider 8 0/1 R divider = 1 source = PLLA [INFO] CLK7 fOut = 27 MHz Multisynth Divider 8 0/1 R divider = 1 source = PLLA [INFO] Si5351C: VCOA = 891 MHz Feedback Divider 35 41943/65536 [INFO] Si5351C: VCOB = 891 MHz Feedback Divider 35 41943/65536 [INFO] Device name: LimeSDR-QPCIe [INFO] Reference: 30.72 MHz [INFO] LMS7002M calibration values caching Disable

Failed to create Soapy object Error initializing radio.

Additional information

I installed the program according to the official instructions of the developer MyRiadrf

LimeUtil --info

LimeSuite information summary Version information: Library version: v18.10.1-gb8b4bcab Build timestamp: 2021-04-01 Interface version: v2018.10.0 Binary interface: 18.10-1

System resources: Installation root: /usr/local User home directory: /home/lte App data directory: /home/lte/.local/share/LimeSuite Config directory: /home/lte/.limesuite Image search paths: - /home/lte/.local/share/LimeSuite/images - /usr/local/share/LimeSuite/images

Supported connections:

• FT601
• FX3
• PCIEXillybus

LimeUtil --find

* [LimeSDR-QPCIe, media=PCI-E, module=PCIEXillybus, index=1]

SoapySDRUtil --info

Soapy SDR -- the SDR abstraction library
Lib Version: v0.7.1-myriadrf1~ubuntu18.04 API Version: v0.7.1 ABI Version: v0.7 Install root: /usr Search path: /usr/lib/x86_64-linux-gnu/SoapySDR/modules0.7 (missing) Search path: /usr/local/lib/x86_64-linux-gnu/SoapySDR/modules0.7 (missing) Search path: /usr/local/lib/SoapySDR/modules0.7 Module found: /usr/local/lib/SoapySDR/modules0.7/libLMS7Support.so (18.10.1-b8b4bcab) Available factories... lime Available converters...

• CF32 -> [CF32, CS16, CS8, CU16, CU8]
• CS16 -> [CF32, CS16, CS8, CU16, CU8]
• CS32 -> [CS32]
• CS8 -> [CF32, CS16, CS8, CU16, CU8]
• CU16 -> [CF32, CS16, CS8]
• CU8 -> [CF32, CS16, CS8]
• F32 -> [F32, S16, S8, U16, U8]
• S16 -> [F32, S16, S8, U16, U8]
• S32 -> [S32]
• S8 -> [F32, S16, S8, U16, U8]
• U16 -> [F32, S16, S8]
• U8 -> [F32, S16, S8]

SoapySDRUtil --find

Found device 0 driver = lime index = 1 label = LimeSDR-QPCIe [PCI-E] media = PCI-E module = PCIEXillybus name = LimeSDR-QPCIe

SoapySDRUtil --probe

Probe device [INFO] Make connection: 'LimeSDR-QPCIe [PCI-E]' [INFO] CLK0 fOut = 27 MHz Multisynth Divider 33 0/1 R divider = 1 source = PLLA [INFO] CLK1 fOut = 27 MHz Multisynth Divider 33 0/1 R divider = 1 source = PLLA [INFO] CLK2 fOut = 27 MHz Multisynth Divider 8 0/1 R divider = 1 source = PLLA [INFO] CLK3 fOut = 27 MHz Multisynth Divider 8 0/1 R divider = 1 source = PLLA [INFO] CLK4 fOut = 27 MHz Multisynth Divider 8 0/1 R divider = 1 source = PLLA [INFO] CLK5 fOut = 27 MHz Multisynth Divider 8 0/1 R divider = 1 source = PLLA [INFO] CLK6 fOut = 27 MHz Multisynth Divider 8 0/1 R divider = 1 source = PLLA [INFO] CLK7 fOut = 27 MHz Multisynth Divider 8 0/1 R divider = 1 source = PLLA [INFO] Si5351C: VCOA = 891 MHz Feedback Divider 35 41943/65536 [INFO] Si5351C: VCOB = 891 MHz Feedback Divider 35 41943/65536 [INFO] Device name: LimeSDR-QPCIe [INFO] Reference: 30.72 MHz [INFO] LMS7002M calibration values caching Disable Error probing device: vector::_M_range_check: __n (which is 2) >= this->size() (which is 2)

[guruofquality]

This is really a job for https://github.com/myriadrf/LimeSuite/issues/

If there is a bound check issue in the driver, the maintainers should know about it

[northernbelysh]

This is really a job for https://github.com/myriadrf/LimeSuite/issues/

If there is a bound check issue in the driver, the maintainers should know about it

Thanks for the quick response. I will also ask them this question. But I will not close it here yet. Maybe someone has met this problem.