I am running Qt 5.7.1 (MSVC 2015, 32 bit) with Qt Creator 4.2.0. I have a problem with QSslSocket. I am getting the following errors: qt . network . ssl : QSslSocket : cannot call unresolved function SSLv23_client_method qt . network . ssl : QSslSocket : cannot call unresolved function SSL_CTX_new qt . network . ssl : QSslSocket : cannot call unresolved function SSL_library_init qt . network . ssl : QSslSocket : cannot call unresolved function ERR_get_error qt . network . ssl : QSslSocket : cannot call unresolved function ERR_get_error I have gone to the following location openssl github and downloaded the zip file. I have moved the "libeay32.dll" and "ssleay32.dll" files to my release directory, and I am still getting these errors. Is there anyone who has gotten the QSslSocket working that can give me steps to get the socket working or has any suggestions? Thanks for any help in advance!

nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

QSslSocket not working

KirstenStrandjord

I am running Qt 5.7.1 (MSVC 2015, 32 bit) with Qt Creator 4.2.0. I have a problem with QSslSocket. I am getting the following errors:

<SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">qt</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">.</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">network</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">.</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">ssl</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">:</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;"> </SPAN><SPAN class="" style="color: #2b91af; border: 0px; font-size: 13px;">QSslSocket</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">:</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;"> cannot call unresolved function </SPAN><SPAN class="" style="color: #2b91af; border: 0px; font-size: 13px;">SSLv23_client_method</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">qt</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">.</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">network</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">.</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">ssl</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">:</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;"> </SPAN><SPAN class="" style="color: #2b91af; border: 0px; font-size: 13px;">QSslSocket</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">:</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;"> cannot call unresolved function SSL_CTX_new qt</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">.</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">network</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">.</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">ssl</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">:</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;"> </SPAN><SPAN class="" style="color: #2b91af; border: 0px; font-size: 13px;">QSslSocket</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">:</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;"> cannot call unresolved function SSL_library_init qt</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">.</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">network</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">.</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">ssl</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">:</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;"> </SPAN><SPAN class="" style="color: #2b91af; border: 0px; font-size: 13px;">QSslSocket</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">:</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;"> cannot call unresolved function ERR_get_error qt</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">.</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">network</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">.</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">ssl</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">:</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;"> </SPAN><SPAN class="" style="color: #2b91af; border: 0px; font-size: 13px;">QSslSocket</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;">:</SPAN><SPAN class="" style="color: #303336; border: 0px; font-size: 13px;"> cannot call unresolved function ERR_get_error</SPAN>

I have gone to the following location openssl github and downloaded the zip file. I have moved the "libeay32.dll" and "ssleay32.dll" files to my release directory, and I am still getting these errors. Is there anyone who has gotten the QSslSocket working that can give me steps to get the socket working or has any suggestions? Thanks for any help in advance!

タグ付きの投稿をもっと見る

Accepted answers

KeithCroteau1

Hi Kirsten, I was just working through a similar issue yesterday. I am brand new to the QT environment - but notes in the attached PDF solved the issue for me in my development environment (x64). Hope it helps.

NOTES_SSL.PDF

All comments

KeithCroteau1

NOTES_SSL.PDF

KirstenStrandjord

Hi, I tried taking the libeay32.dll and the ssleay32.dll to my C:\Qt\Qt5.7.1\5.7\msvc2015_64\bin folder and it didn't work. I looked at the kit that I am using (Desktop Qt 5.7.1 MSVC2015_64bit) is using the Compiler Microsoft Visual C++ Compiler 14.0 (amd64) . Does your setup look similar?

KeithCroteau1

Hi. Yes, it appears to be similar to yours…screenshot below:

image001.jpg

KirstenStrandjord

This worked! Thank you for the help! I am so grateful.

nsidaniel_0-1784316406378.png

WilliamSteichen

This worked for me thank you so much!

Juan_CarlosColchado_Casas

Thank you for the help! I am so grateful.

会話に参加する

サインインしたメンバーは投稿、更新のフォローなどができます。初めてですか？無料アカウントを登録してください。

クイックリンク

Community Help
Find useful guides, FAQs, and documents to help you navigate and make the most of Esri Community.