Errors in Terminal prior to execution of GNURadio-Companion

addis_a · September 8, 2014, 3:01am

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

casper_the_ghost · September 8, 2014, 3:14pm

On Sun, Sep 7, 2014 at 9:00 PM, Ed [email protected] wrote:

/usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:9:0:ERROR:VALID:DTD_UNKNOWN_ELEM:

No declaration for element param

/usr/local/share/gnuradio/grc/blocks/variable_repetition_encoder_def_list.xml:32:0: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:72:0:ERROR:VALID:DTD_UNKNOWN_ELEM:

category tree.
Warning: Block key “qtgui_const_sink_x” not found when loading category
tree.
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