SSL session not decrypted

I am running Wireshark on CentOS. I need to decode SSL traffic. I have the server's key. I set the ip address, port, protocol, key in edit>preferences>protocols>SSL>key info. For the key, I use the pem key exported from the application. Then I start my web browser & application. I go through a transaction, stop wireshark capture and look at the frames.

I see the frames captured. When I click on "Follow SSL Stream", nothing is displayed in dialog window. When I click on "Follow TCP Stream" (on the same frame), I see the at the beginning of the conversation my certificate, from which I extracted the key (with openssl), being exchanged.

Getting no display on "Follow SSL Stream" indicates to me some key issue. When I look at the "Wireshark SSL Debug Log", I see the below, which I do not completely understand. The first "paragraph" indicates successful PEM key load, but then it encounters problems with key.

Is there any hint of what is going wrong in log that I am missing? I am as sure as humanly possible that I have the right key... What is meant with "try it again with universal address 0.0.0.0"? What could the reason be for "sslfindprivatekey cannot find private key for this server"?

Thanks.

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Wireshark SSL debug log

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ssl_association_remove removing TCP 9031 - http handle 0x2dc1770
Private key imported: KeyID 06:74:d4:cb:70:e5:f9:3a:78:b4:2b:6d:87:f7:71:7f:...
ssl_load_key: swapping p and q parameters and recomputing u
ssl_init IPv4 addr '127.0.0.1' (127.0.0.1) port '9031' filename '/home/cemil/keytests/14966CD11F8.pem' password(only for p12 file) ''
ssl_init private key file /home/cemil/keytests/14966CD11F8.pem successfully loaded.
association_add TCP port 9031 protocol http handle 0x2dc1770
dissect_ssl enter frame #10 (first time)
ssl_session_init: initializing ptr 0x7fc8c36468a8 size 688
conversation = 0x7fc8c3645718, ssl_session = 0x7fc8c36468a8
record: offset = 0, reported_length_remaining = 233
dissect_ssl3_record: content_type 22 Handshake
decrypt_ssl3_record: app_data len 228, ssl state 0x00
association_find: TCP port 42803 found (nil)
packet_from_server: is from server - FALSE
decrypt_ssl3_record: using client decoder
decrypt_ssl3_record: no decoder available
dissect_ssl3_handshake iteration 1 type 1 offset 5 length 224 bytes, remaining 233
packet_from_server: is from server - FALSE
ssl_find_private_key server ::1:9031
ssl_find_private_key can't find private key for this server! Try it again with universal port 0
ssl_find_private_key can't find private key for this server (universal port)! Try it again with universal address 0.0.0.0
ssl_find_private_key can't find any private key!
dissect_ssl3_hnd_hello_common found CLIENT RANDOM -> state 0x01
dissect_ssl enter frame #12 (first time)
ssl_session_init: initializing ptr 0x7fc8c3646e18 size 688
conversation = 0x7fc8c3645cd8, ssl_session = 0x7fc8c3646e18
record: offset = 0, reported_length_remaining = 233
dissect_ssl3_record: content_type 22 Handshake
decrypt_ssl3_record: app_data len 228, ssl state 0x00
association_find: TCP port 42804 found (nil)
packet_from_server: is from server - FALSE
decrypt_ssl3_record: using client decoder
decrypt_ssl3_record: no decoder available
dissect_ssl3_handshake iteration 1 type 1 offset 5 length 224 bytes, remaining 233
packet_from_server: is from server - FALSE
ssl_find_private_key server ::1:9031
ssl_find_private_key can't find private key for this server! Try it again with universal port 0
ssl_find_private_key can't find private key for this server (universal port)! Try it again with universal address 0.0.0.0
ssl_find_private_key can't find any private key!
dissect_ssl3_hnd_hello_common found CLIENT RANDOM -> state 0x01
dissect_ssl enter frame #14 (first time)
ssl_session_init: initializing ptr 0x7fc8c3647388 size 688
conversation = 0x7fc8c3646298, ssl_session = 0x7fc8c3647388
record: offset = 0, reported_length_remaining = 233
dissect_ssl3_record: content_type 22 Handshake
decrypt_ssl3_record: app_data len 228, ssl state 0x00
association_find: TCP port 42805 found (nil)
packet_from_server: is from server - FALSE
decrypt_ssl3_record: using client decoder
decrypt_ssl3_record: no decoder available
dissect_ssl3_handshake iteration 1 type 1 offset 5 length 224 bytes, remaining 233
packet_from_server: is from server - FALSE
ssl_find_private_key server ::1:9031
ssl_find_private_key can't find private key for this server! Try it again with universal port 0
ssl_find_private_key can't find private key for this server (universal port)! Try it again with universal address 0.0.0.0
ssl_find_private_key can't find any private key!
dissect_ssl3_hnd_hello_common found CLIENT RANDOM -> state 0x01