FT_FRAMENUM is not working

#include "config.h"
#include <epan/packet.h>
#define TMP_PORT 80
static int proto_tmp_test = -1;
static int hf_tmp_test_pdu_type = -1;
static int hf_tmp_test_tmp = -1;
static int ett_tmp_test = -1;
static int dissect_tmp_test (tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void data)
{
col_set_str(pinfo->cinfo, COL_PROTOCOL, "tmp");
/ Clear out stuff in the info column */
col_clear(pinfo->cinfo,COL_INFO);
proto_item *ti = proto_tree_add_item(tree, proto_tmp_test, tvb, 0, -1, ENC_NA);

// just an example - this has no meaning
proto_tree_add_uint(tree, hf_tmp_test_tmp, tvb, 0, 0, 12);

return tvb_captured_length(tvb);

}
void
proto_register_tmp_test(void)
{
static hf_register_info hf[] = {
{ &hf_tmp_test_pdu_type,
{ "tmp PDU type", "tmp.type",
FT_UINT8, BASE_DEC,
NULL, 0x0,
NULL, HFILL }
},
{ &hf_tmp_test_tmp,
{ "tmp Tmp frame number", "tmp.tmp",
FT_FRAMENUM, BASE_NONE,
NULL, 0x0,
NULL, HFILL }
}
};
/* Setup protocol subtree array */
static gint *ett[] = {
    &amp;ett_tmp_test
};

proto_tmp_test = proto_register_protocol (
    &quot;tmp Test Protocol&quot;, /* name       */
    &quot;tmp&quot;,      /* short name */
    &quot;tmp&quot;       /* abbrev     */
    );

proto_register_field_array(proto_tmp_test, hf, array_length(hf));
proto_register_subtree_array(ett, array_length(ett));

}
void
proto_reg_handoff_tmp_test(void)
{
static dissector_handle_t tmp_test_handle;
tmp_test_handle = create_dissector_handle(dissect_tmp_test, proto_tmp_test);
dissector_add_uint(&quot;tcp.port&quot;, TMP_PORT, tmp_test_handle);

}

I want to add FT_FRAMENUM for the direct link to frame. But it seems for some reason wireshark is not recognizing the hfinfo and throwing exception DISSECTOR_ASSERT_NOT_REACHED from proto_tree_add_uint. From my analysis I found wireshark is not recognizing hf_tmp_test_tmp in the above code.

Please help me with this.