Hi,all: I try to run an example about gnu radio. The runtime errors are captured as:
Using Volk machine: sse4_1_64_orc gr-osmosdr v0.1.4-48-g86ad5842 (0.1.5git) gnuradio 3.7.7.2 built-in source types: file fcd rtl rtl_tcp uhd bladerf rfspace -- Opening a USRP2/N-Series device... -- Current recv frame size: 1472 bytes -- Current send frame size: 1472 bytes FATAL: RuntimeError: Please update the firmware and FPGA images for your device. See the application notes for USRP2/N-Series for instructions. Expected FPGA compatibility number 11, but got 10: The FPGA build is not compatible with the host code build. Could not find usrp_n210_fw.bin and usrp_n210_r4_fpga.bin in your images path! Please run: "/usr/local/lib/uhd/utils/uhd_images_downloader.py" Trying to fill up 1 missing channel(s) with null source(s). This is being done to prevent the application from crashing due to gnuradio bug #528. >>> Done Generating: "/usr/local/share/gnuradio/examples/audio/hello_world.py" Executing: "/usr/local/share/gnuradio/examples/audio/hello_world.py" linux; GNU C++ version 4.6.3; Boost_104800; UHD_003.009.000-1-g71985969 Using Volk machine: sse4_1_64_orc gr-osmosdr v0.1.4-48-g86ad5842 (0.1.5git) gnuradio 3.7.7.2 built-in source types: file fcd rtl rtl_tcp uhd bladerf rfspace FATAL: No supported devices found to pick from. Trying to fill up 1 missing channel(s) with null source(s). This is being done to prevent the application from crashing due to gnuradio bug #528. >>> Done Generating: "/usr/local/share/gnuradio/examples/audio/hello_world.py" Generating: "/usr/local/share/gnuradio/examples/audio/hello_world.py" Executing: "/usr/local/share/gnuradio/examples/audio/hello_world.py" linux; GNU C++ version 4.6.3; Boost_104800; UHD_003.009.000-1-g71985969 Using Volk machine: sse4_1_64_orc gr-osmosdr v0.1.4-48-g86ad5842 (0.1.5git) gnuradio 3.7.7.2 built-in source types: file fcd rtl rtl_tcp uhd bladerf rfspace -- Opening a USRP2/N-Series device... -- Current recv frame size: 1472 bytes -- Current send frame size: 1472 bytes FATAL: RuntimeError: Please update the firmware and FPGA images for your device. See the application notes for USRP2/N-Series for instructions. Expected FPGA compatibility number 11, but got 10: The FPGA build is not compatible with the host code build. Could not find usrp_n210_fw.bin and usrp_n210_r4_fpga.bin in your images path! Please run: "/usr/local/lib/uhd/utils/uhd_images_downloader.py" Trying to fill up 1 missing channel(s) with null source(s). This is being done to prevent the application from crashing due to gnuradio bug #528. >>> Done ------------------------------------------------------------------------ But when I run: "/usr/local/lib/uhd/utils/uhd_images_downloader.py". It said that Images destination: /usr/local/share/uhd/images Downloading images from: http://files.ettus.com/binaries/images/uhd-images_003.009.git-rc1.zip Downloading images to: /tmp/tmpqVXGpZ/uhd-images_003.009.git-rc1.zip Downloader raised an unhandled exception: request() got an unexpected keyword argument 'stream' You can run this again with the '--verbose' flag to see more information If the problem persists, please email the output to: supp...@ettus.com ------------------------------------------------------------------------- Could anyone tell my why? Thx. -Kerry -- View this message in context: http://gnuradio.4.n7.nabble.com/running-error-tp57136.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio