Hi, All!

I have a strange problem... I have a big Lua script to initiate a call. It starts detect_speech with

execute_on_media=detect_speech unimrcp ...

Script initiate Leg B on leg A answer. And when leg B answers FreeSWITCH halted with this message

2019-12-25 00:00:55.903734 [INFO] switch_ivr_async.c:219 Digit parser DPTOOLS: Setting realm to 'temp'
2019-12-25 00:00:55.903734 [DEBUG] switch_ivr_async.c:344 Digit parser DPTOOLS: binding *#/temp/0 callback: 0x7fb375cf9700 data: 0x7fb2fc119818
2019-12-25 00:00:55.903734 [DEBUG] switch_ivr_bridge.c:1672 (sofia/internal/1-FROM_GEN@10.17.19.111:5060) State Change CS_SOFT_EXECUTE -> CS_CONSUME_MEDIA
2019-12-25 00:00:55.903734 [DEBUG] switch_core_state_machine.c:584 (sofia/internal/1-FROM_GEN@10.17.19.111:5060) Running State Change CS_CONSUME_MEDIA (Cur 2 Tot 2)
2019-12-25 00:00:55.903734 [DEBUG] switch_core_state_machine.c:662 (sofia/internal/1-FROM_GEN@10.17.19.111:5060) State CONSUME_MEDIA
2019-12-25 00:00:55.903734 [DEBUG] switch_ivr_bridge.c:1063 sofia/internal/1-FROM_GEN@10.17.19.111:5060 CUSTOM HOLD
2019-12-25 00:00:55.903734 [DEBUG] switch_core_state_machine.c:662 (sofia/internal/1-FROM_GEN@10.17.19.111:5060) State CONSUME_MEDIA going to sleep
freeswitch: src/switch_buffer.c:348: switch_buffer_zero: Assertion `buffer->data != ((void *)0)' failed.
Aborted (core dumped)

I need to fix it ASAP, but I don't know where to see at all! What is it can be?

With best regards
Dmitry Borisov