QT doesnt start on kali linux qt.network.ssl socket library error



  • Hello;
    I have just installed QT Creator to develeope GUI Application by using c++. However when i try to run it , it doesnt start and doesnt give any feedback or error. When i started qtcreator via terminal i have this error```
    qt.network.ssl: QSslSocket: cannot resolve CRYPTO_num_locks
    qt.network.ssl: QSslSocket: cannot resolve CRYPTO_set_id_callback
    qt.network.ssl: QSslSocket: cannot resolve CRYPTO_set_locking_callback
    qt.network.ssl: QSslSocket: cannot resolve ERR_free_strings
    qt.network.ssl: QSslSocket: cannot resolve EVP_CIPHER_CTX_cleanup
    qt.network.ssl: QSslSocket: cannot resolve EVP_CIPHER_CTX_init
    qt.network.ssl: QSslSocket: cannot resolve sk_new_null
    qt.network.ssl: QSslSocket: cannot resolve sk_push
    qt.network.ssl: QSslSocket: cannot resolve sk_free
    qt.network.ssl: QSslSocket: cannot resolve sk_num
    qt.network.ssl: QSslSocket: cannot resolve sk_pop_free
    qt.network.ssl: QSslSocket: cannot resolve sk_value
    qt.network.ssl: QSslSocket: cannot resolve SSL_library_init
    qt.network.ssl: QSslSocket: cannot resolve SSL_load_error_strings
    qt.network.ssl: QSslSocket: cannot resolve SSL_get_ex_new_index
    qt.network.ssl: QSslSocket: cannot resolve SSLv2_client_method
    qt.network.ssl: QSslSocket: cannot resolve SSLv3_client_method
    qt.network.ssl: QSslSocket: cannot resolve SSLv23_client_method
    qt.network.ssl: QSslSocket: cannot resolve SSLv2_server_method
    qt.network.ssl: QSslSocket: cannot resolve SSLv3_server_method
    qt.network.ssl: QSslSocket: cannot resolve SSLv23_server_method
    qt.network.ssl: QSslSocket: cannot resolve X509_STORE_CTX_get_chain
    qt.network.ssl: QSslSocket: cannot resolve OPENSSL_add_all_algorithms_noconf
    qt.network.ssl: QSslSocket: cannot resolve OPENSSL_add_all_algorithms_conf
    qt.network.ssl: QSslSocket: cannot resolve SSLeay
    qt.network.ssl: QSslSocket: cannot resolve SSLeay_version
    qt.network.ssl: QSslSocket: cannot call unresolved function CRYPTO_num_locks
    qt.network.ssl: QSslSocket: cannot call unresolved function CRYPTO_set_id_callback
    qt.network.ssl: QSslSocket: cannot call unresolved function CRYPTO_set_locking_callback
    qt.network.ssl: QSslSocket: cannot call unresolved function SSL_library_init
    qt.network.ssl: QSslSocket: cannot call unresolved function SSLv23_client_method
    qt.network.ssl: QSslSocket: cannot call unresolved function sk_num
    Segmentation fault
    I am waiting your answers. THank you anyway.


  • Lifetime Qt Champion

    Hi and welcome to devnet,

    Might be a silly question but do you have the OpenSSL libraries installed ? If so what version ?



  • @SGaist said in QT doesnt start on kali linux qt.network.ssl socket library error:

    silly question but do you have the OpenSSL libraries in

    Well i didint install any open sll libraries. But when i try apt-get install opensll it doesnt install anything.

    sudo apt-get install openssl
    Reading package lists... Done
    Building dependency tree
    Reading state information... Done
    openssl is already the newest version (1.1.0e-1).
    The following packages were automatically installed and are no longer required:
    empathy empathy-common gnome-dictionary gnome-screenshot
    libchamplain-gtk-0.12-0 libgdict-1.0-10 libgdict-common
    libjavascriptcoregtk-3.0-0 libtelepathy-farstream3 libwebkitgtk-3.0-0
    linux-image-4.6.0-kali1-amd64 linux-image-4.9.0-kali1-amd64 telepathy-gabble
    telepathy-logger telepathy-salut
    Use 'sudo apt autoremove' to remove them.
    0 upgraded, 0 newly installed, 0 to remove and 220 not upgraded.


  • Lifetime Qt Champion

    Which version of Qt are you using ?

    If not from Kali, can check with the Qt development package from your distribution ?


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