Observer is not availableThe location sensor is started !'%s' is not a valid integer value('%s' is not a valid floating point value'%s' is not a valid date'%s' is not a valid time!'%s' is not a valid date and time '%d.%d' is not a valid timestamp'%s' is not a valid GUID value!'%s' is not a valid boolean valueInvalid argument to time encodeInvalid argument to date encode Out of memory I/O error %dToo many open files