Error message Likely due to missing fields

[ArtlyStyles]

I was able to run the ROS node. However, I was getting the error message below intermediately.

[ERROR] [1588199847.257480]: Value error, likely due to missing fields in the NMEA message. Error was: invalid literal for int() with base 10: ''.

The raw NMEA data is like this:

$GPGSA,A,3,02,06,12,24,25,,,,,,,,5.2,2.2,4.730
$GLGSA,A,3,86,88,,,,,,,,,,,5.2,2.2,4.724
$GAGSA,A,3,24,25,,,,,,,,,,,5.2,2.2,4.726
$GPGSV,2,1,05,02,81,111,42,06,52,051,44,12,64,328,36,24,40,221,377C
$GPGSV,2,2,05,25,33,312,38,,,,,,,,,,,,40
$GLGSV,1,1,02,86,21,037,35,88,43,250,42,,,,,,,,6E
$GAGSV,1,1,02,24,39,140,41,25,83,289,43,,,,,,,,6E
$GNVTG,,T,,M,0.09,N,0.17,K,D37
$GNGST,223937.60,3.167,,,,0.318,0.334,0.3856C
$GNZDA,223937.60,29,04,2020,00,007F
$GNRMC,223937.80,A,3740.9268029,N,12153.7238711,W,0.03,,290420,,,D42
$GNGGA,223937.80,3740.9268029,N,12153.7238711,W,5,11,2.2,94.723,M,-32.298,M,1.2,58
$GPGSA,A,3,02,06,12,24,25,,,,,,,,5.2,2.2,4.730
$GLGSA,A,3,86,88,,,,,,,,,,,5.2,2.2,4.724
$GAGSA,A,3,24,25,,,,,,,,,,,5.2,2.2,4.726
$GPGSV,2,1,05,02,81,111,42,06,52,051,44,12,64,328,36,24,40,221,377C
$GPGSV,2,2,05,25,33,312,38,,,,,,,,,,,,40
$GLGSV,1,1,02,86,21,037,35,88,43,250,42,,,,,,,,6E
$GAGSV,1,1,02,24,39,140,41,25,83,289,43,,,,,,,,6E
$GNVTG,,T,,M,0.03,N,0.06,K,D3D
$GNGST,223937.80,3.123,,,,0.316,0.332,0.3856A
$GNZDA,223937.80,29,04,2020,00,0071

How can I fix it?

[goldbattle]

It looks like one of the fields which was expected to be an integer was a float. You could try to figure out what field this is, or just remove messages you don't need.

…

On Wed, Apr 29, 2020 at 6:40 PM Artly ***@***.***> wrote: I was able to run the ROS node. However, I was getting the error message below intermediately. [ERROR] [1588199847.257480]: Value error, likely due to missing fields in the NMEA message. Error was: invalid literal for int() with base 10: ''. The raw NMEA data is like this: $GPGSA,A,3,02,06,12,24,25,,,,,,,,5.2,2.2,4.7 *30 $GLGSA,A,3,86,88,,,,,,,,,,,5.2,2.2,4.7*24 $GAGSA,A,3,24,25,,,,,,,,,,,5.2,2.2,4.7 *26 $GPGSV,2,1,05,02,81,111,42,06,52,051,44,12,64,328,36,24,40,221,37*7C $GPGSV,2,2,05,25,33,312,38,,,,,,,,,,,, *40 $GLGSV,1,1,02,86,21,037,35,88,43,250,42,,,,,,,,6E $GAGSV,1,1,02,24,39,140,41,25,83,289,43,,,,,,,,6E $GNVTG,,T,,M,0.09,N,0.17,K,D37 $GNGST,223937.60,3.167,,,,0.318,0.334,0.3856C $GNZDA,223937.60,29,04,2020,00,00*7F $GNRMC,223937.80,A,3740.9268029,N,12153.7238711,W,0.03,,290420,,,D *42 $GNGGA,223937.80,3740.9268029,N,12153.7238711,W,5,11,2.2,94.723,M,-32.298,M,1.2,58 $GPGSA,A,3,02,06,12,24,25,,,,,,,,5.2,2.2,4.730 $GLGSA,A,3,86,88,,,,,,,,,,,5.2,2.2,4.7*24 $GAGSA,A,3,24,25,,,,,,,,,,,5.2,2.2,4.7 *26 $GPGSV,2,1,05,02,81,111,42,06,52,051,44,12,64,328,36,24,40,221,37*7C $GPGSV,2,2,05,25,33,312,38,,,,,,,,,,,, *40 $GLGSV,1,1,02,86,21,037,35,88,43,250,42,,,,,,,,6E $GAGSV,1,1,02,24,39,140,41,25,83,289,43,,,,,,,,6E $GNVTG,,T,,M,0.03,N,0.06,K,D3D $GNGST,223937.80,3.123,,,,0.316,0.332,0.3856A $GNZDA,223937.80,29,04,2020,00,00*71 How can I fix it? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#9>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAQ6TYUMHDUHLDIF2A2ANFLRPCUFXANCNFSM4MUH66UA> .