qt6.6 network get "The credentials were not recognized "
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use QNetworkAccessManager to send http get message，i get the error message "QNetworkReply::UnknownNetworkError : "The credentials were not recognized / Invalid argument"
"。the request is abort on local machine。i don't know，why i get the error。 -
@lingxing Looks like you have to authenticate yourself when accessing that URL. Is that the case?
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@jsulm said in qt6.6 network get "The credentials were not recognized ":
if i need authenticate, authenticate by compurte or remote url。i meet the case on few machine，and the request seem not touch to server
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@lingxing Sorry I don't understand what you're writing.
I asked whether the web site you're accessing requires authentication or not. -
@jsulm it's a http request。this is a login case。user pass username and password to login。
most people it work fine，but a few man it work error。@lingxing said in qt6.6 network get "The credentials were not recognized ":
user pass username and password to login
Then you will need to show your code so that others can see how your assembling the GET request with credentials.
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@jsulm it's a http request。this is a login case。user pass username and password to login。
most people it work fine，but a few man it work error。 -
@lingxing said in qt6.6 network get "The credentials were not recognized ":
most people it work fine，but a few man it work error
As @jsulm says. Show one example of username/password which works and one which does not.
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qtnetwork:QHttpThreadDelegate log
Debug: QHttpThreadDelegate::startRequest() thread= 0x13dc ((null):0, (null))
Debug: QHttpThreadDelegate::finishedWithErrorSlot() thread= 0x13dc error= QNetworkReply::UnknownNetworkError "The credentials were not recognized / Invalid argument" ((null):0, (null))when success，the log is ：
Debug: QHttpThreadDelegate::startRequest() thread= 0x25f4 ((null):0, (null))
Debug: QHttpThreadDelegate::headerChangedSlot() thread= 0x25f4 ((null):0, (null))
Debug: QHttpThreadDelegate::finishedSlot() thread= 0x25f4 result= 400 ((null):0, (null)) -
qtnetwork:QHttpThreadDelegate log
Debug: QHttpThreadDelegate::startRequest() thread= 0x13dc ((null):0, (null))
Debug: QHttpThreadDelegate::finishedWithErrorSlot() thread= 0x13dc error= QNetworkReply::UnknownNetworkError "The credentials were not recognized / Invalid argument" ((null):0, (null))when success，the log is ：
Debug: QHttpThreadDelegate::startRequest() thread= 0x25f4 ((null):0, (null))
Debug: QHttpThreadDelegate::headerChangedSlot() thread= 0x25f4 ((null):0, (null))
Debug: QHttpThreadDelegate::finishedSlot() thread= 0x25f4 result= 400 ((null):0, (null)) -
the situation is blow：
- the error occur on a few compture，and always happen。the error happen don't relate to which url i request。every 'https request' will lead to the error。
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i only use this code （getrequest.cpp)，no other code to set up ssl。
do i neet to set up ssl by myself？@lingxing Please post code as text, not pictures.
What @JonB probably means is whether you provide OpenSSL libs together with your application. You can find out if you set QT_DEBUG_PLUGINS env variable to one in the terminal where you start your app and check its output. See https://doc.qt.io/qt-6/debug.html
Also see https://doc.qt.io/qt-5/windows-requirements.html -
i only use this code （getrequest.cpp)，no other code to set up ssl。
do i neet to set up ssl by myself？ -
@lingxing Please post code as text, not pictures.
What @JonB probably means is whether you provide OpenSSL libs together with your application. You can find out if you set QT_DEBUG_PLUGINS env variable to one in the terminal where you start your app and check its output. See https://doc.qt.io/qt-6/debug.html
Also see https://doc.qt.io/qt-5/windows-requirements.html -
@jsulm yes，i have libcrypto-3-x64.dll with my application together。because one sdk depend it。 this make effect for my qt application?
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