On Sun, Sep 7, 2014 at 9:00 PM, Ed <[email protected]> wrote: > Hi: > I am have some problems running GNURadio-Companion on my Quad-core > Wandboard (ARM 7i hf) running Ubuntu 14.04. > When I execute GNURadio-Companion I get a whole bunch of errors, here is > the last few lines: > > Warning: Block validation failed: > > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:7:0:ERROR:VALID:DTD_NOT_PCDATA: > Element block was declared #PCDATA but contains non text nodes > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:9:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element key > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:10:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element import > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:11:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element var_make > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:20:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element var_value > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:21:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element make > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:23:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element param > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:25:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element key > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:26:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element value > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:27:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element type > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:28:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element option > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:30:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element key > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:32:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element option > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:34:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element key > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:36:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element option > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:38:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element key > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:42:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element param > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:44:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element key > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:45:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element value > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:46:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element type > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:47:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element hide > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:50:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element param > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:52:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element key > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:53:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element value > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:54:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element type > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:55:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element hide > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:58:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element param > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:60:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element key > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:61:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element value > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:62:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element type > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:65:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element param > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:67:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element key > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:68:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element value > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:69:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element type > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:72:0:ERROR:VALID:DTD_UNKNOWN_ELEM: > No declaration for element doc > Ignoring: > /usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml > Warning: Block key "variable_cc_decoder_def" not found when loading > category tree. > Warning: Block key "variable_repetition_decoder_def" not found when > loading category tree. > Warning: Block key "variable_dummy_decoder_def" not found when loading > category tree. > Warning: Block key "variable_cc_encoder_def" not found when loading > category tree. > Warning: Block key "variable_ccsds_encoder_def" not found when loading > category tree. > Warning: Block key "variable_repetition_encoder_def" not found when > loading category tree. > Warning: Block key "variable_dummy_encoder_def" not found when loading > category tree. > Warning: Block key "fec_bercurve_generator" not found when loading > category tree. > Warning: Block key "qtgui_freq_sink_x" not found when loading category > tree. > Warning: Block key "qtgui_const_sink_x" not found when loading category > tree. > Warning: Block key "qtgui_waterfall_sink_x" not found when loading > category tree. > Warning: Block key "qtgui_time_raster_sink_x" not found when loading > category tree. > Warning: Block key "qtgui_bercurve_sink" not found when loading category > tree. > Warning: Block key "qtgui_histogram_sink_x" not found when loading > category tree. > Warning: Block key "qtgui_number_sink" not found when loading category > tree. > Warning: Block key "qtgui_vector_sink_f" not found when loading category > tree. > <<< Welcome to GNU Radio Companion 3.6.4.2 >>> > > Showing: “" > > As you can see I lost most of the QT stuff that I need. > Any Ideas on what I did wrong in the installation or configuration? > > Thanks, > Ed >
Could possibly be some data corruption. Any chance you may have run out of disk space on your device? Another possibility is that some of those blocks in particular use new features of GRC. Is it possible that you have multiple versions installed on your system where the older GRC is trying to load newer versions of the XML files? Tom
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