(unity-scope-home:29655): Json-CRITICAL **: json_object_get_object_member: assertion 'node != NULL' failed

Breakpoint 2, g_log (log_domain=0x7ffff7bcf42e "Json", 
    log_level=G_LOG_LEVEL_CRITICAL, 
    format=0x7ffff61444ea "%s: assertion '%s' failed")
    at /build/buildd/glib2.0-2.37.6/./glib/gmessages.c:1021
1021	in /build/buildd/glib2.0-2.37.6/./glib/gmessages.c
(gdb) bt full
#0  g_log (log_domain=0x7ffff7bcf42e "Json", log_level=G_LOG_LEVEL_CRITICAL, 
    format=0x7ffff61444ea "%s: assertion '%s' failed")
    at /build/buildd/glib2.0-2.37.6/./glib/gmessages.c:1021
        args = {{gp_offset = 4128326221, fp_offset = 32767, 
            overflow_arg_area = 0x8bf240, reg_save_area = 0x0}}
#1  0x00007ffff7bc6cba in json_object_get_object_member ()
   from /usr/lib/x86_64-linux-gnu/libjson-glib-1.0.so.0
No symbol table info available.
#2  0x000000000042a570 in unity_home_scope_smart_scopes_default_parser_real_parse (base=<optimized out>, scope_id=<optimized out>, result_dict=0x8e1a60, 
    result_length1=0x7fffffffb4e4, error=0x7fffffffb4e8)
    at smart-scopes-default-parser.c:335
        _tmp35_ = 0x0
        image_obj = <optimized out>
        _tmp42_ = <optimized out>
        _tmp41_ = 0x0
        self = <optimized out>
        _tmp0_ = 0x8e1a60
        _tmp1_ = <optimized out>
        _tmp3_ = 0x8e1a60
        _tmp4_ = <optimized out>
        metadata_node = <optimized out>
        _tmp7_ = <optimized out>
        _tmp9_ = 0x8e1a60
        _tmp10_ = <optimized out>
        _tmp11_ = <optimized out>
        result_uri = 0x9227a0 "x-unity-no-preview-scopes-query://recipepuppy:london"
        _tmp12_ = <optimized out>
        _tmp13_ = <optimized out>
        _tmp15_ = <optimized out>
        _tmp17_ = <optimized out>
        _tmp18_ = <optimized out>
        image_uri = <optimized out>
        _tmp21_ = 0x8e1a60
        _tmp22_ = <optimized out>
        icon = 0x8bf260
        _tmp26_ = <optimized out>
        _tmp27_ = <optimized out>
        _tmp29_ = <optimized out>
        metadata_var = 0x0
        _tmp51_ = 0x0
        _tmp52_ = <optimized out>
        _tmp56_ = 0x0
        _tmp57_ = <optimized out>
        _tmp58_ = 0
        _tmp61_ = <optimized out>
        _tmp63_ = <optimized out>
        _tmp65_ = <optimized out>
        _tmp66_ = <optimized out>
        _tmp67_ = <optimized out>
        _tmp68_ = <optimized out>
        _tmp69_ = 0x0
        _tmp70_ = <optimized out>
        _tmp71_ = <optimized out>
        _tmp72_ = <optimized out>
        _tmp73_ = <optimized out>
        _tmp74_ = <optimized out>
        _tmp75_ = <optimized out>
        _tmp77_ = {0x0, 0x0, 0x0, 0x0, <optimized out>, <optimized out>, 
          <optimized out>, <optimized out>, <optimized out>}
        row = {0x10, 0x7da5c0, 0x7da5c0, 0x8e1a60, 0x8e1a60, 
          0x7ffff63be553 <g_boxed_copy+339>, 0x7da5c0, 0x8363a0, 0x7da5c0}
        _tmp78__length1 = <optimized out>
        _tmp79__length1 = <optimized out>
        _inner_error_ = 0x0
        __PRETTY_FUNCTION__ = "unity_home_scope_smart_scopes_default_parser_real_parse"
#3  0x0000000000422833 in __lambda17_ (_index=<optimized out>, 
    _arrnode=<optimized out>, _array=<optimized out>, _data8_=0x8c9720)
    at smart-scopes-parse.c:526
        _tmp3_ = <optimized out>
        _tmp5_ = 0
        _row_size_ = <optimized out>
        _tmp4_ = <optimized out>
        _tmp6_ = 0x0
        row = <optimized out>
        row_length1 = <optimized out>
        _tmp1_ = <optimized out>
        self = <optimized out>
        _res_dict = <optimized out>
        _inner_error_ = 0x0
        _data7_ = 0x7dc920
        _tmp0_ = <optimized out>
#4  ___lambda17__json_array_foreach (array=<optimized out>, 
    index_=<optimized out>, element_node=<optimized out>, self=0x8c9720)
    at smart-scopes-parse.c:575
No locals.
#5  0x00007ffff7bbe823 in json_array_foreach_element ()
   from /usr/lib/x86_64-linux-gnu/libjson-glib-1.0.so.0
No symbol table info available.
#6  0x0000000000422f05 in ___lambda16_ (_node=<optimized out>, 
    _member=<optimized out>, _obj=<optimized out>, _data7_=<optimized out>)
    at smart-scopes-parse.c:629
        _data8_ = 0x8c9720
        _tmp1_ = <optimized out>
        _tmp4_ = <optimized out>
        _tmp11_ = <optimized out>
        self = 0x920c40
        _tmp2_ = <optimized out>
        _tmp12_ = 0x898d90
        rows = 0x898d90
        _tmp0_ = 0x843c30 "searchin-scopes.scope"
        _tmp3_ = <optimized out>
        _tmp6_ = <optimized out>
        _tmp10_ = 0x8bf5a0
#7  ____lambda16__json_object_foreach (object=<optimized out>, 
    member_name=0x843c30 "searchin-scopes.scope", member_node=0x8bf5a0, 
    self=<optimized out>) at smart-scopes-parse.c:637
No locals.
#8  0x00007ffff7bc6f6e in json_object_foreach_member ()
   from /usr/lib/x86_64-linux-gnu/libjson-glib-1.0.so.0
No symbol table info available.
#9  0x0000000000423167 in unity_home_scope_smart_scopes_search_response_handler_handle_results (error=0x7fffffffb5c8, result_cb_target=0x9a5210, 
    result_cb=0x40fd20 <______lambda33__unity_home_scope_smart_scopes_smart_scope_result>, obj=<optimized out>, self=0x8bf440) at smart-scopes-parse.c:670
        _tmp3_ = <optimized out>
        _tmp4_ = <optimized out>
        _data7_ = 0x7dc920
        _tmp0__target = 0x9a5210
        _tmp1_ = <optimized out>
        _inner_error_ = 0x0
        _tmp0_ = 0x40fd20 <______lambda33__unity_home_scope_smart_scopes_smart_scope_result>
        _tmp2_ = <optimized out>
#10 unity_home_scope_smart_scopes_search_response_handler_parse_results_line_json (self=self@entry=0x920c40, obj=<optimized out>, 
    result_cb=result_cb@entry=0x40fd20 <______lambda33__unity_home_scope_smart_scopes_smart_scope_result>, result_cb_target=result_cb_target@entry=0x9a5210, 
    recommend_cb=recommend_cb@entry=0x40f4b0 <______lambda35__unity_home_scope_smart_scopes_smart_scope_recommendations>, 
    recommend_cb_target=recommend_cb_target@entry=0x9a5210, 
    error=error@entry=0x7fffffffb628) at smart-scopes-parse.c:388
        _tmp6_ = <optimized out>
        _tmp7_ = 0x40fd20 <______lambda33__unity_home_scope_smart_scopes_smart_scope_result>
        _tmp7__target = 0x9a5210
        _tmp3_ = <optimized out>
        type = 0x9a0540 "results"
        _tmp5_ = 0x9a0540 "results"
        _tmp2_ = <optimized out>
        _tmp4_ = 0x9a0540 "results"
        _tmp0_ = <optimized out>
        _tmp1_ = <optimized out>
        _inner_error_ = 0x0
        __PRETTY_FUNCTION__ = "unity_home_scope_smart_scopes_search_response_handler_parse_results_line_json"
#11 0x000000000042351c in unity_home_scope_smart_scopes_search_response_handler_parse_results_line (self=0x920c40, 
    line=0x8e1000 "{\"info\": {\"searchin-scopes.scope\": [{\"title\": \"search in songkick...\", \"icon_hint\": \"file:///usr/share/icons/unity-icon-theme/places/svg/group-music.svg\", \"uri\": \"scopes-query://songkick:london\", \"met"..., 
    result_cb=0x40fd20 <______lambda33__unity_home_scope_smart_scopes_smart_scope_result>, result_cb_target=0x9a5210, 
    recommend_cb=0x40f4b0 <______lambda35__unity_home_scope_smart_scopes_smart_scope_recommendations>, recommend_cb_target=0x9a5210, 
    error=error@entry=0x7fffffffb698) at smart-scopes-parse.c:332
        _tmp5_ = <optimized out>
        _tmp7_ = 0x40fd20 <______lambda33__unity_home_scope_smart_scopes_smart_scope_result>
        _tmp8__target = 0x9a5210
        _tmp4_ = <optimized out>
        _tmp6_ = <optimized out>
        _tmp7__target = 0x9a5210
        _tmp8_ = 0x40f4b0 <______lambda35__unity_home_scope_smart_scopes_smart_scope_recommendations>
        _tmp0_ = <optimized out>
        _tmp1_ = 0x8e1000 "{\"info\": {\"searchin-scopes.scope\": [{\"title\": \"search in songkick...\", \"icon_hint\": \"file:///usr/share/icons/unity-icon-theme/places/svg/group-music.svg\", \"uri\": \"scopes-query://songkick:london\", \"met"...
        _tmp2_ = <optimized out>
        _tmp3_ = <optimized out>
        _inner_error_ = 0x0
        __PRETTY_FUNCTION__ = "unity_home_scope_smart_scopes_search_response_handler_parse_results_line"
#12 0x00000000004253cc in unity_home_scope_smart_scopes_smart_scopes_client_search_message_on_data_chunk (self=0x7fffe4003670, buffer=<optimized out>)
    at smart-scopes-search.c:2768
        _tmp31_ = <optimized out>
        _tmp33_ = <optimized out>
        _tmp34__target = <optimized out>
        _tmp30_ = <optimized out>
        _tmp32_ = <optimized out>
        _tmp33__target = <optimized out>
        _tmp34_ = <optimized out>
        _tmp37_ = <optimized out>
        _tmp26_ = 0x8e22c0 "ػ\350\365\377\177"
        _tmp29_ = <optimized out>
        _tmp21_ = 0x91bd60
        _tmp27_ = 0x0
        _tmp22_ = 0x8ddc30 "{\"scopes\": [[\"searchin-scopes.scope\", \"server\"], [\"info-openweathermap.scopes\", \"server\"], [\"reference-exact.scope\", \"server\"], [\"reference-rest.scope\", \"server\"], [\"news-googlenews.scope\", \"server\"],"...
        _tmp28_ = <optimized out>
        _tmp11_ = 0
        _tmp13_ = <optimized out>
        _tmp12_ = 0x8ddc30 "{\"scopes\": [[\"searchin-scopes.scope\", \"server\"], [\"info-openweathermap.scopes\", \"server\"], [\"reference-exact.scope\", \"server\"], [\"reference-rest.scope\", \"server\"], [\"news-googlenews.scope\", \"server\"],"...
        _tmp14_ = <optimized out>
        _tmp0_ = <optimized out>
        _tmp1_ = <optimized out>
        _tmp2_ = 0x7fffe4001680
        bld = 0x7fffe4001680
        _tmp3_ = 0x7fffe4001680
        _tmp8_ = 0x7fffe4001680
        _tmp9_ = <optimized out>
        _tmp10_ = 0x8ddc30 "{\"scopes\": [[\"searchin-scopes.scope\", \"server\"], [\"info-openweathermap.scopes\", \"server\"], [\"reference-exact.scope\", \"server\"], [\"reference-rest.scope\", \"server\"], [\"news-googlenews.scope\", \"server\"],"...
        buffer_str = 0x8ddc30 "{\"scopes\": [[\"searchin-scopes.scope\", \"server\"], [\"info-openweathermap.scopes\", \"server\"], [\"reference-exact.scope\", \"server\"], [\"reference-rest.scope\", \"server\"], [\"news-googlenews.scope\", \"server\"],"...
        eol_idx = <optimized out>
        start = <optimized out>
        _inner_error_ = 0x0
        __PRETTY_FUNCTION__ = "unity_home_scope_smart_scopes_smart_scopes_client_search_message_on_data_chunk"
#13 0x00007ffff63c3140 in g_cclosure_marshal_VOID__BOXEDv (closure=0x8421f0, 
    return_value=<optimized out>, instance=<optimized out>, 
    args=<optimized out>, marshal_data=<optimized out>, 
    n_params=<optimized out>, param_types=0x80c580)
    at /build/buildd/glib2.0-2.37.6/./gobject/gmarshal.c:1160
        cc = 0x8421f0
        data1 = <optimized out>
        data2 = <optimized out>
        callback = <optimized out>
        arg0 = 0x7fffe402f860
        args_copy = {{gp_offset = 32, fp_offset = 48, 
            overflow_arg_area = 0x7fffffffb9e0, 
            reg_save_area = 0x7fffffffb920}}
#14 0x00007ffff63c0517 in _g_closure_invoke_va (closure=0x8421f0, 
    return_value=0x0, instance=0xad2450, args=0x7fffffffb908, n_params=1, 
    param_types=0x80c580)
    at /build/buildd/glib2.0-2.37.6/./gobject/gclosure.c:840
        marshal = 0x7ffff63c30b0 <g_cclosure_marshal_VOID__BOXEDv>
        marshal_data = 0x0
        in_marshal = 0
        real_closure = 0x8421d0
        __PRETTY_FUNCTION__ = "_g_closure_invoke_va"
#15 0x00007ffff63da34c in g_signal_emit_valist (instance=0xad2450, 
    signal_id=<optimized out>, detail=<optimized out>, 
    var_args=var_args@entry=0x7fffffffb908)
    at /build/buildd/glib2.0-2.37.6/./gobject/gsignal.c:3234
        return_accu = 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, 
---Type <return> to continue, or q <return> to quit---
              v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, 
              v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, 
              v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, 
              v_double = 0, v_pointer = 0x0}}}
        accumulator = 0x0
        emission = {next = 0x0, instance = 0xad2450, ihint = {signal_id = 68, 
            detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, 
          chain_type = 8251792}
        signal_id = 68
        instance_type = <optimized out>
        emission_return = {g_type = 0, data = {{v_int = 0, v_uint = 0, 
              v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, 
              v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, 
              v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, 
              v_double = 0, v_pointer = 0x0}}}
        rtype = 4
        static_scope = 0
        fastpath_handler = <optimized out>
        closure = 0x8421f0
        run_type = <optimized out>
        l = <optimized out>
        fastpath = <optimized out>
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        i = <optimized out>
        n_params = <optimized out>
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
        __FUNCTION__ = "g_signal_emit_valist"
#16 0x00007ffff63dac22 in g_signal_emit (instance=instance@entry=0xad2450, 
    signal_id=<optimized out>, detail=detail@entry=0)
    at /build/buildd/glib2.0-2.37.6/./gobject/gsignal.c:3382
        var_args = {{gp_offset = 24, fp_offset = 48, 
            overflow_arg_area = 0x7fffffffb9e0, 
            reg_save_area = 0x7fffffffb920}}
#17 0x00007ffff774d262 in soup_message_got_chunk (msg=msg@entry=0xad2450, 
    chunk=chunk@entry=0x7fffe402f860) at soup-message.c:1025
No locals.
#18 0x00007ffff77517fa in io_read (msg=msg@entry=0xad2450, 
    cancellable=cancellable@entry=0x7fffe4018790, 
    error=error@entry=0x7fffffffda88) at soup-message-io.c:646
        priv = 0xad23c0
        io = 0x9c03c0
        stack_buf = <optimized out>
        nread = 2597
        buffer = 0x7fffe402f860
        status = <optimized out>
        __PRETTY_FUNCTION__ = "io_read"
#19 0x00007ffff7751bfb in io_run_until (msg=msg@entry=0xad2450, 
    read_state=read_state@entry=SOUP_MESSAGE_IO_STATE_DONE, 
    write_state=write_state@entry=SOUP_MESSAGE_IO_STATE_DONE, 
    cancellable=0x7fffe4018790, error=error@entry=0x7fffffffdad0)
    at soup-message-io.c:856
        priv = <optimized out>
        io = 0x9c03c0
        progress = 1
        done = <optimized out>
        my_error = 0x0
#20 0x00007ffff7752528 in io_run (msg=0xad2450, user_data=<optimized out>)
    at soup-message-io.c:919
        priv = 0xad23c0
        io = 0x9c03c0
        error = 0x0
        cancellable = 0x7fffe4018790
#21 0x00007ffff60f72d6 in g_main_dispatch (context=0x652880)
    at /build/buildd/glib2.0-2.37.6/./glib/gmain.c:3065
        dispatch = 0x7ffff7750ba0 <message_source_dispatch>
        was_in_call = 0
        user_data = 0xad2450
        callback = 0x7ffff77524a0 <io_run>
        cb_funcs = 0x7ffff63ae940 <g_source_callback_funcs>
        cb_data = 0x844030
        need_destroy = <optimized out>
        current_source_link = {data = 0xabc8c0, next = 0x0}
        source = 0xabc8c0
        current = 0x66eb50
        i = 4
#22 g_main_context_dispatch (context=context@entry=0x652880)
    at /build/buildd/glib2.0-2.37.6/./glib/gmain.c:3641
No locals.
#23 0x00007ffff60f7628 in g_main_context_iterate (
    context=context@entry=0x652880, block=block@entry=1, 
    dispatch=dispatch@entry=1, self=<optimized out>)
    at /build/buildd/glib2.0-2.37.6/./glib/gmain.c:3712
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 10
        fds = 0x843df0
#24 0x00007ffff60f76cc in g_main_context_iteration (context=0x652880, 
    context@entry=0x0, may_block=may_block@entry=1)
    at /build/buildd/glib2.0-2.37.6/./glib/gmain.c:3773
        retval = <optimized out>
#25 0x00007ffff66a1f9c in g_application_run (application=0x90d5e0, 
    argc=argc@entry=0, argv=argv@entry=0x0)
    at /build/buildd/glib2.0-2.37.6/./gio/gapplication.c:1635
        arguments = 0x995100
        status = 0
        i = <optimized out>
        __PRETTY_FUNCTION__ = "g_application_run"
#26 0x000000000040e8a0 in unity_home_scope_main (args=<optimized out>, 
    args_length1=<optimized out>) at main.c:276
        result = 0
        _tmp0_ = <optimized out>
        _tmp5_ = <optimized out>
        _tmp6_ = <optimized out>
        _tmp7_ = 0
        _inner_error_ = 0x0
#27 0x00007ffff5aecde5 in __libc_start_main (main=0x40ac60 <main>, argc=1, 
    ubp_av=0x7fffffffdd98, init=<optimized out>, fini=<optimized out>, 
    rtld_fini=<optimized out>, stack_end=0x7fffffffdd88) at libc-start.c:260
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 1240879702860077025, 
                4238464, 140737488346512, 0, 0, -1240879701879711775, 
                -1240857290164299807}, mask_was_saved = 0}}, priv = {pad = {
              0x0, 0x0, 0x42e3c0 <__libc_csu_init>, 0x7fffffffdd98}, data = {
              prev = 0x0, cleanup = 0x0, canceltype = 4383680}}}
        not_first_call = <optimized out>
#28 0x000000000040aca9 in _start ()
No symbol table info available.