I have ROS indigo on Ubuntu 14.04 trusty. I am trying to work with pocketsphinx for sound recognition but it doesn’t work.

I run this command:

 roslaunch pocketsphinx robocup.launch

everything seems alright and I see this:

INFO: ngram_model_arpa.c(292): Reading trigrams
INFO: ngram_model_arpa.c(555):      154 = #trigrams created
INFO: ngram_model_arpa.c(556):        6 = #prob3 entries
INFO: ngram_search_fwdtree.c(99): 77 unique initial diphones
INFO: ngram_search_fwdtree.c(147): 0 root, 0 non-root channels, 12 single-phone words
INFO: ngram_search_fwdtree.c(186): Creating search tree
INFO: ngram_search_fwdtree.c(191): before: 0 root, 0 non-root channels, 12 single-phone words
INFO: ngram_search_fwdtree.c(326): after: max nonroot chan increased to 328
INFO: ngram_search_fwdtree.c(338): after: 77 root, 200 non-root channels, 11 single-phone words

But it doesn’t realize any word after this. I checked my microphone in sound/input and it is working well.

I use this function in my code too, recognize_from_microphone, https://github.com/cmusphinx/pocketsphinx/blob/master/src/programs/continuous.c#L228

It was working for a few days, and it stopped working. I got this mesage after running it.

ERROR: "cmd_ln.c", line 946: Unknown argument: -adcdev
READY....
Listening...
INFO: cmn_prior.c(131): cmn_prior_update: from < 40.00  3.00 -1.00  0.00  0.00  0.00  0.00  0.00  0.00  0.00  0.00  0.00  0.00 >
INFO: cmn_prior.c(149): cmn_prior_update: to   < 56.05  7.90 -4.66 -3.07  4.76  2.65 -0.72  5.26 -0.75  0.76  2.11  0.39  1.30 >
READY....
Listening...

Does anyone know what the problem could be? Thanks