Related
Firstly, I would not post here because I did not look up questions and answers already relating to this. I have tried the solutions, to little avail, as most questions revolved around previous versions, and were vague in some way. Below are the pages I visited:
Links
https://forum.qt.io/topic/78962/how-to-use-qt-with-visual-studio-2017/13, this ruined my case even worse. Something temporarily broke down because of the last 2 steps, but was back again to normal after restarting QT.
How to build Qt for Visual Studio 2010, I have VS 2017, and the command line prompt for that doesn't recognize 'configure.exe'. This is the line of code:
configure.exe -release -no-webkit -no-phonon -no-phonon-backend -no-script -no-scripttools -no-qt3support -no-multimedia -no-ltcg
Building Qt for Visual Studio 2010 - cannot open file 'qtmaind.lib', related again to VS 10, should I really work on the 2010 version? Is there a way to configure it for 2017, as it is the tool I am most familiar with?
qt cannot open input file 'c:\Qt\qt\lib\qtmaind.lib', I have no idea what QMAKESPACE is. I just started yesterday with the intent of making my semester project in it, so I do not have any professional experience with QT previously, or any kind of experience in general. The link attached to the ticked answer, https://doc.qt.io/archives/qt-4.8/supported-platforms.html, does not offer any kind of help. It just details what systems it supports. I am currently using Windows 10, version 1809.
https://www.qtcentre.org/threads/23917-fatal-error-LNK1181-cannot-open-input-file-qtmaind-lib, really lost me. Where are the qt sources that Nish is talking about? Are they from here: https://www.qt.io/offline-installers, from "Source Packages And Other Releases". Where are these files? Did they come with the installer from here: https://www.qt.io/download ? With what do I compile them with? Will these compiled files make some .exe files? Even more, these posts are from 2009.
What Is The Problem?
I watched the video by Derek Banas' series on QT ( https://www.youtube.com/watch?v=I96uPDifZ1w&t=297s ). Here are the steps I took to set up QT:
i): Went to https://www.qt.io/download.
ii): Selected "Go Open Source", and then clicked on download
iii): Started the QT setup after download. In the packages menu, I selected
the default. This gave me QT 4.6.3.
iv): Made a new project as shown by Derek Banas.
v): Upon selecting the green arrow on the bottom left, with debug option chosen, I pressed it. It gave me the error:
LNK 1104: Cannot open file 'qtmaind.lib'
vi): Changed to release, profile, gave me this error:
This application failed to start because it could not find or load the Qt platform plugin "windows"in "".Reinstalling the application may fix this problem.
I tried reinstalling it. No use. I went here: https://www.qt.io/offline-installers, and download 5.12.1, the latest, plus the zip file in "Source Packages And Other Releases". Again performing the same as above, with the same errors.
Confused because the video did not address such an issue. Looked online. did not find much here, thus, I am here. My hypothesis:
i): This is something related to my path variables. Since both versions exhibit this issue, it means that fault is from my side, not QT's.
ii): Some windows .dll files are missing. But I do not know what files they are.
Before You Answer
Please just give me the directions I should move in to solve this issue. I do not have any idea where to go from here, but I really, really, really want to learn QT as part of my C++ learning, and I'm willing to work; I just lack the guidance.
If this is downvoted, please just send me some links which specifically address my issue so I can head over there. I would be very glad for the directions. :)
And lastly, thank you to all of you for reading through this wall of text!
Here are a few pictures of what I am seeing:
It finally worked!
If this is of some help to anybody out there, please do not select the default button at the installation phase. Depending on your time, please go ahead and select MSVC 64 bit, MSVS < 2nd Latest Version >, and MinGW < Latest Version > 64 Bit, that shows up at the installation time. This will allow you to use a different kit that you can use to run your application with. To access this kit, go to the green button, hover over it, or click it, and there will be a kit called, desktop QT MSVC 64-bit, and then select this, and then run your program. This will run your program properly.
I installed Visual Studio Code 1.1 with the C/C++ extension,
opened my C++ project and tried to use "Go to definition" in vain.
The "Go to definition" is not working at all.
Example, go to definition of a class member:
int i = m_myVar;
(I opened a simpler project with one file and it was working for this one)
In the end, what I want is good indexation of my big project, is there a way to install Intellisense?
I had a the same issue: F12 and Ctrl + Click and Right Click "Go To Definition" wasn't working.
The fix for me was:
Go to Extensions
Click "Disable All Installed Extensions"
Close and Reopen VS Code
Back to Extensions and "Enable All Extensions"
Essentially enable/disable all extensions fixed the issue.
I recently came across this same issue and after trying all of the suggested solutions I could find with no success, I found this article:
https://code.visualstudio.com/docs/setup/linux#_visual-studio-code-is-unable-to-watch-for-file-changes-in-this-large-workspace-error-enospc
Basically my project grew too large and VS code was no longer able to track all files, which messed up the "go to definition" functionality.
After following the steps on the link to increase the maximum number of files to be tracked, the issue was resolved.
The correction is pretty simple (tested on Ubuntu 18.04):
Add this line:
fs.inotify.max_user_watches=524288
to the end of the file /etc/sysctl.conf
After saving, run the following command:
sudo sysctl -p
Hopefully this will be useful to someone else, this has been bothering me for the last few days.
I had a similar problem except with Python and google searches for solutions kept bringing me back to this post so I figured I'd post my solution here in the hopes that it might help other people.
I was working on a remote cluster through VScode Remote and was getting similar errors to the original question(all 'go to ___' functionality was unavailable and was even getting a 'too large to track' error) and I thought I had to increase the number of watches, which didn't end up helping.
All I needed to do was install a python interpreter on the remote VScode server. This fixed my problem.
I believe vscode 1.1 (well, 1.1.1 actually) + the C++ extension (cpptools) is as much Intellisense as we can get for now.
You should load your big project with the "open folder" function to make vscode know about the other files.
https://blogs.msdn.microsoft.com/vcblog/2016/03/31/cc-extension-for-visual-studio-code/ warns about letting the indexing finish first (red icon in lower right corner during indexing) and mentions the current limitations on the source code parsing.
It wasn't working on my laptop as well after installing a few VSCode extensions. I decided to close and re-open VSCode with administrator permission and suddenly it sorted out.
I have been trying to fix this for a long time. In the end, what worked for me was simply reinstalling VSCode, then installing the latest C/C++ extension (v0.18.1). Then, in your .vscode/c_cpp_properties.json file, under includePath, add your include folder which has all your header files.
I tried the methods mentioned in this thread none of them seemed to work for me. A simple solution that worked for me is that I closed the current workspace and created a new workspace, added the folders which I required(same as the old workspace), and saved the new workspace. Waited for a couple of minutes to index and IntelliSense is able to find definitions now.
I am using VSCode 1.52.1 on Ubuntu 20.04.
In my case, for whatever reason,c_cpp_properties.json has become set to Disabled in ~/.config/Code/User/settings.json.
Manually changing it to Enabled solved the problem.
Fixed mine by UNCHECKING C_Cpp > Default > Limit Symbols To Included Headers
Your mileage may vary. Good luck!
Have you saved your workspace? Or did you just open a folder with File->Open Folder? This question already has many answers, but none of them address this case, which was my issue.
The question is not specific enough for me to know if you are having the exact same symptoms as my case.
If:
You have not saved your workspace. vscode doesn't say "(workspace)" at the top of the window.
None of the goto functions are working, but instead report: "No ___ found for ____"
The tag parser database icon in the bottom right is always there but only reports "Parsing open files", rather than telling you how many files have been parsed.
Then:
Try saving your workspace.
If you have multiple versions of a language on your PC, specify the exact language you are using in the VScode(in my case, I am using Python, so I must specify the version to the python Interpreter in VS Code)
If you could not do it whatsoever, then uninstall all the other versions that you don't use and then if you go to VS Code, it will ask the version to be used, and you would have only one version, so when you select the version, the "Go To Definition" will be activated.
I was having a similar issue with java on Ubuntu 20.04 using OpenJDK version 11 (openjdk-11-jdk in apt). At first I didn't have the JRE installed, so I installed it and it still didn't work.
Afterwards, I went to the CTRL + SHIFT + P menu and then to Java: Configure Java Runtime, there I saw in the Java Tooling Runtime tab that /usr/lib/jvm/java-11-openjdk-amd64 was selected, changed it to /usr/lib/jvm/java-1.11.0-openjdk-amd64 just to see if it would work, and after a restart it did. I'm not sure why this is, but I hope it may help somone else.
For python ensure your code analysis settings are correct. In my case the languageServer was accidentally set to 'None'. Reverting it to 'default' or 'pylance' did the trick.
Just to inform if none of above works then
In my case i was using Kite extension in my VS code, I just disabled it and it worked. I think kite extension is blocking this feature.
OS: Linux Ubuntu 22.04
if you encountered with following error:
"The .NET Core SDK cannot be located. .NET Core debugging will not be enabled. Make sure the .NET Core SDK is installed and is on the path."
Normally Vscode remains unable to locate .Net sdk. need to set path manually.
sudo ln -s /snap/dotnet-sdk/current/dotnet /usr/local/bin/dotnet
restart omnisharp & restart vscode
No need to do anything. Just close and re-open. It will work.
I also faced similar problem. In my mac os cmnd + 'click' is used to 'go to definition' then it suddenly stoped working. If that is the case then please follow these steps:
restart vs code
restart pc
uninstall all extensions and reinstall again followed by a pc restart.
I had a similar issue with the extension C/C++ installed. I solved it by downloading an older version of the extension and upgrading to the last version. Somehow it solved the problem...
I have Windows 10, fully updated.
I downloaded and installed Visual Studio Community 2015 last week for the first time, (previously programmed in Code:blocks, still installed) and selected custom install to allow for C++ and Python programming.
Installation ran smoothly, but VS always fails on launch.
On first launch ever, it said it was setting things up for first startup; asked me for sign-in which I did, at which point it briefly showed something about my profile before saying 'An error occurred while starting for the first time. Please restart Microsoft Visual Studio'. Imgur images of all dialog boxes here, including parts of a processmonitor log I estimated to be around the general time of the error.
Closing and restarting several times didn't help.
Uninstalling and re-installing didn't help.
Rebooting didn't help.
And uninstalling, running Ccleaner's Cleaner and Registry Cleaner, rebooting computer and re-installing VS didn't help either.
Repairing the install from Programs also didn't help.
I managed to find the exact same error on Google Search for VS 2013 but the only solution was where one person got a completely new OS and re-installed VS on that.
I tried the other suggestions they had including running:
devenv.exe /safemode
devenv.exe /resetskippkgs
devenv.exe /resetuserdata
devenv.exe /installvstemplates
devenv.exe /resetsettings
the first 3 took me to the same sign-in screen. Regardless of signing-in or not, or running VS from the Administrator Profile or not, these option always give the same failed on first startup error.
Installvstemplates gives an error saying the operation could not be completed, but /resetsettings finally got me into VS.
That's about all it does though, I can go to the home page and access options/menu buttons, but signing-in makes it crash and reload again (but it does sign me in and take me to the home screen)
Signed-in/not and Administrator or not, VS crashes on opening a new .cpp file.
When I click Start a New Project I get "Error loading type library/DLL.(Exception from HRESULT: 0x80029C4A (TYPE_E_CANTLOADLIBRARY)). Closing VS and trying to open it normally from start menu still always throws the original error, despite working if I open it via /resetsettings.
I've also checked [HKEY_CLASSES_ROOT\CLSID{73B7DC00-F498-4ABD-AB79-D07AFD52F395}\InProcServer32] in Regedit and found it is apparently correct.
I also used devenv /log to generate an xml file of the process when I open it.
Just to mention I have .NET Framework 4.5-4.6 installed with VS as well.
Looking forward to any advice.
So, for anyone else getting the same problem, I haven't gotten any other advice, since this post.
If you're still having probs # this point the only real solution seems to be a clean install of your OS .
I can confirm it solved all my issues, with VS + some OS problems I wasn't aware of . I can only assume they might've been related, good luck.
This question actually is an implicit answer, since I could fix the problem in the meantime for myself. But I wanted to publish my experience, since some other developers might have a similar problems.
The problem:
I am using VS2010 prof SP1 on Windows XP SP3, pure C++ only. (AntiVirus software present).
Since some days Intellisense - which is quite helpful under normal conditions - does not work anymore.
Things tried:
created a new simple console application. -> Intellisense still not working.
resetting VS-Settings by means of Tools/Import & Export Settings/Reset. -> Intellisense still not working
Changes to option settings in Text-Editor/C++/Advanced inclusive logging did not help.
-> Intellisense still not working
There was actually an interesting observation:
Intellisense normally creates a directory 'ipch' in the solution directory to store intermediate files. In my solution folders it disappeared as soon as the solution was opened. When I created a folder 'ipch' and opened the solution Intellisense removed the folder again - strange.
The final fix:
During the last week some new Windows updates were installed. I noticed some other unusual behaviour of my PC as well. After having created an image of my PC, I decided to
uninstall Windows updates from 2013-09-11 (4 packages) and one update from 2013-08-28.
(unfortunately I did not note down the KB-numbers)
AND: out of a sudden Intellisense is working again !
Maybe this report could be helpful for some other persons.
Automatic Updates are now disabled on my PCs.
Confirmed 100%
Microsoft Visual Studio 2010 Version 10.0.30319.1 RTMRel
Microsoft NET framework 4.0.30319 RTMRel
Microsoft Windows XP Professional Version 2002 Service Pack 3
Intellisense stops working after installing KB2876217.
Intellisense is back after removing update.
I had the same problem and also had the idea that one of the Windows Updates is buggy, so I can confirm your report.
I tried to uninstall them one-b<-one and found the "bad guy":
KB2876217 destroys intellisense for VS2010 under XP SP3.
A supported hotfix is available from Microsoft to fix this issue. Check at http://support.microsoft.com/kb/2526044/en-us
Actually, it may not be such a good idea to uninstall update KB2876217. Instead, install Visual Studio SP1 update (if not already installed) and then install update KB2526044. I have tried it before and it does work...
I am running windows 7 and I am trying to get this IDE to work and I am have an incredibly frustrating time making it work.
I am following these instructions
Quick guide:
File > New > Project
Select "Win32 Console Application"
Enter a name and location, select OK
In the Win32 Application Wizard under "Application Settings", select "Console Application" and select "Empty project".
Click Finish.
On the right (or left) hand pane should be Solution Explorer. Open it and right click on the "Source Files" folder and Add > Add New Item.
Select C++ file (.cpp)
Write code, hit F5 to start with debugging, ctrl+f5 to start without debugging.
After step 4 I get the error, "The platform root directory "E:..........\MSBuild\Microsoft.cpp\v4.0\Platforms" does not exist.
What do I do? I installed it in my E drive, maybe what it wants is on my C drive? It is not possible for me to install it there though because I am using a SSD for my C drive.
Update, I have tried to uninstall and reinstall and then clear my temp folder and then reinstall and then uninstall with the uninstall utility and then reboot and the reinstall and none of that works.
I turning off my firewall and antivirus and installing and running and that did not help at all. Next I am going to format my hard drives and try and install again.
I tried installing the ultimate version and I had the same problem. I have no idea what to do, it seems like I am out of options.
Any ideas?
My best guess now is that I have to manually install the missing files somehow, where can I find those?
I installed Dev C++ and it works fine, should I just continue using this (as far as I can tell superior program) or try and fix Express?
Microsoft Visual C++ 2010 Express
The platforms root directory "E:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\Platforms" does not exist.
OK
--------------------------- The microsoft.cpp part is missing but it exists in the C drive. I copied that over to the E drive and now when I open a project I get a blank screen, if I open older ones it says I need .net framework 4.0 which I do have.
This has to be the worst program I have ever had to deal with, I have played video games in beta that worked better than that.
I think I got this working, I am not sure though.
It appears to be working but I get some strange errors, I am just going to accept this because at least now after an entire weekend I can begin my homework.
Since - as you've pointed out - you've already reinstalled VC++ and nothing seems to work and you've tried everything - you may also try this (if you've not given up yet):
you may try trial version of full visual studio VS2010 trial
you may try to install your VS express on friends PC on 'non-C' drive
perform antivirus check of your system
after installing full version - install service pack (VS SP)
ensure you uninstall all (if any) prior versions of VC, VB, VC# or visual studion that you may have
always reboot after installation
If (1) works this may suggest your VS express is somehow corrupted (would be weird to be able install it than - but I've seen so many weird things that I may believe it ;-)
If (2) works this may suggest your PC/OS is causing problems.
Let me/us know if any of above helps.
I would uninstall and reinstall the whole thing rather than keep spinning your wheels. Honest!
Q: Your "E:" drive is a read-write drive, isn't it?
Q: E: is the drive you installed to, correct?
Q: Hopefully, E: is a normal disk drive, isn't it?
If not (if it's a shared network drive, or a nice'n'slow USB drive), please consider installing VS2010 to a hard drive.
MSVS should not be hard to install or use. It takes awhile ... but it's usually pretty straightforward.
If you've having problems, then I strongly urge you to 1) uninstall, 2) reboot, 3) reinstall.
IMHO...
http://social.msdn.microsoft.com/Forums/vstudio/en-US/69925677-8a07-46a4-8b0e-c9ddef17a7af/visual-studio-2010-fails-in-c-trying-to-set-the-references-parameter?forum=vssetup
The solution in a similar case of installing VS2010 C# on a seperate drive was to copy the Reference Assemblies folder from C:\Program Files to E:\Program Files.
When I had the the same error as the poster above on VS2010 C++, when installing to a different drive, I did the same for the MSBuild Directory and the errors in VS2010 C++ disappeared.
It seems that Visual Studio installs/creates those directories on the same drive as windows 100% of the time, but the registry values still look for them on the same drive that you installed Visual Studio on.