When I upgrade Dart, the packages are upgraded as expected. However, in any packages directory, I see the same icon for all the packages. The interesting thing is that some icons have a + and can be clicked to display sub folders - most of the packages do not allow this.
Although the packages are upgraded when I attempt to use them the import does not work - the error is the packages class of a particular package cannot be found.
Please see the attached graphic.
Is this the expected behaviour? I would expect each package should allow me to see its read-only contents.
EDIT 1
In the windows explorer, the tree displays as shown below
Related
I really don't know if this is specific to the package or to xcframework or to the setup. In my case I just:
open VS 2022
create a Xamarin iOS empty project
add the Google Mobile Ads 8.13.0.1 Nuget package through the VS NuGet package manager ( this is the package https://www.nuget.org/packages/Xamarin.Google.iOS.MobileAds/)
build
get this error:
C:\Users\Admin\AppData\Local\XamarinBuildDownloadCache\GAppM-8.9.1\GoogleAppMeasurement-8.9.1\Frameworks\GoogleAppMeasurement.xcframework has an incorrect or unknown format and cannot be processed.
I've been using google ads in iOS projects for 10 years, updates tend to screw everything up, but it's usually fixable, this time I'm completely stuck.
I tried filing a bug report (https://developercommunity.visualstudio.com/t/GoogleAppMeasurementxcframework-has-an/10153891?entry=problem) and an issue on github (https://github.com/xamarin/GoogleApisForiOSComponents/issues/573) , but experience tells me it's useless...
[EDIT]
The project is here:
http://www.andreasabbatini.org/Files/AdmobTest.zip
Answering my own question:
I “think” I have found a solution, if not the cause. I cannot replicate it relably, but sometimes it happens sometimes not.
(in a brand new PC or VS install)
1-Create a project similar to that one. Add the Google Ads NuGet package. Build. The build works
2-Create another project (or use that one, it’s the same). Add the same Google Ads NuGet package, then the Xamarin.Facebook.AudienceNetwork.iOS 6.9.0.1 https://github.com/xamarin/FacebookComponents/tree/main/Facebook.iOS/source/AudienceNetwork
build this or the other project, for some strange reason, the above error starts to appear
3-remove the above facebook package, the error is still there. I’ve tried many things here, readding packages, etc none work
4-remove the packages, delete manually C:\Users\Admin\AppData\Local\XamarinBuildDownloadCache and readd the packages one at a time. Most of the time it works, but sometimes I have to repeat this step.
I am on Windows 7 and I would like to use Sublime Text 3 for editing Rust files. I am on Rust version 1.5.0.
I searched on the sublime site and found several packages listed on sublime text rust packages. I downloaded the first package on that page - the one published by rust-lang. I followed the instructions on the installation guide page. Afterwards I restarted sublime text.
However when I opened my .rs file, I did not see any syntax highlighting and every character was in white. I clicked on the View>Syntax menu, and I did not see Rust listed among the languages.
In folder AppData\Roaming\Sublime Text 3\Installed Packages, I can see a file called Package Control.sublime-package. I assume that indicates that the package was downloaded at the least.
What could be wrong? Do I have the right expectation for syntax highlighting? Anybody had success with this?
After you installed Package Control, just follow instruction on this page:
Rust package.
Install the Package Control package if you haven't got it yet. Package Control is the best way to install packages for Sublime Text. See http://wbond.net/sublime_packages/package_control/installation for instructions.
Open the palette (Ctrl+Shift+P or Command+Shift+P) in Sublime Text and select Package Control: Install Package and then select Rust from the list. That's it.
P.S. Also, you can see another packages for sublime text for rust language on this page: http://areweideyet.com/#sublime
I am using Umbraco 7, and have just installed the zbu Models Builder Integration package for asp.net using nuget (by running Install-Package Zbu.ModelsBuilder.AspNet -Pre in my NuGet Package Manager console) (which, from what I can see, always installs both zbu.ModelsBuilder and zbu.ModelsBuilder.AspNet dlls).
But I could not have a taste of this thing working yet.
In my Developer section under the new tab "Models Builder", it seems the page that is being displayed there is incomplete (if I look at the file BuildModels.ascx, which seems to be what is supposed to be rendered there - the asp:PlaceHolder whose ID is 'phGenerate' is not rendering/is missing - I do not see however any errors in chrome's console). Seems to me that I need to press this "Generate" (declared within the placeholder) button to trigger the process.
I tried generating the models using the extension for Visual Studio as well, but to no avail again. Right clicking the newly created cs file and choosing "Run Custom Tool" shows the error "The custom tool 'Zbu.ModelsBuilder' failed. One or more errors occurred.".
I found 2 existing threads in Umbraco Forums on issues on Zbu.ModelsBuilder, but they do not help me:
https://our.umbraco.org/projects/developer-tools/hybrid-framework-for-umbraco-v7/anything/59445-Issues-with-zbuModelsBuilder
https://our.umbraco.org/projects/developer-tools/hybrid-framework-for-umbraco-v7/anything/58147-Zbu-ModelsBuilder-API-version-conflict
I am trying to install opencv in windows. The manual (secn 1.4) says "choose a build [e.g. vs2010, win32] and download", but there is only the full executable file available (for 2.4.2). So I downloaded that file, which then expanded into several directories. However, this directory list does not match what is shown under item 7 of the section - mainly the "bin" directory is missing. So I guess something more has to be done besides just clicking on the executable.
Under "build" dir, I see x86/vc10/bin (I am guessing that vc10 stands for visual c++ 2010). But how do I install these and link visual studio 2010 with it? The manual only says to setup "OPENCV_DIR" variable which should have "bin" under it, but I dont have that.
This seems like a real problem any new user would face with opencv installation. Any correct instructions and link available on how to install for windows+visual studio 2010?
Updates: Full solution posted below.
After much experimentation, I have got opencv-2.4.2(win-exe) + vstudio2010-express working together. Thanks to Abid, for providing a helpful link, an additional helpful link is http://blog.hcilab.org/bastian/2012/06/installing-opencv-2-4-windows-7-visual-studio
Here is the full list of steps:
set system var OPENCV_DIR = install_dir\build
set system var TBBROOT = tbb_install_dir
path += ;%OPENCV_DIR%\x86\vc10\bin;%TBBROOT%\bin\ia32\vc10
create empty project: File->New->Project->Win32ConsoleApp
add the following items in project->Properties:
ConfigProperties->VC++Dirs->Include: $(OPENCV_DIR)\include;$(TBBROOT)\include
Linker->General->AdditionalLibDirs: $(OPENCV_DIR)\x86\vc10\lib;$(TBBROOT)\lib\ia32\vc10
Linker->Input->AdditionalDeps: add lib items from opencv and tbb (in Debug and Release modes).
for details of which files to include, see http://docs.opencv.org/doc/tutorials/introduction/windows_visual_studio_Opencv/windows_visual_studio_Opencv.html#windows-visual-studio-how-to
download image-display test file from above site, save it in the project dir. But the Test.cpp in that page requires more inputs, so it does not work easily. Instead, use the code from http://docs.opencv.org/doc/tutorials/introduction/display_image/display_image.html#display-image
Properties->ConfigProps->Debugging->CommandArgs: mention file name to be loaded
Tools->Option->Debugging->Symbol->MS-Server=yes (this removes most of the "PDB not found" errors)
Tools->Settings->ExpertSettings=on (this also removes some errors)
copy tbb_debug.dll and tbb.dll from TBBROOT\bin\ia32\vc10 to the project dir (I dont know why these are not automatically picked up with the settings done above)
Ctrl+F5 to run (start without debugging)
i think your installation is OK. just need to configure with VS
in Project Properties > C/C++ >
Add Additional Include Directory: C:\opencv\build\include;C:\opencv\build\include\opencv
C/C++ > Linker > Input add Additional Dependencies :
C:\opencv\build\x86\vc9\lib\opencv_core231.lib
C:\opencv\build\x86\vc9\lib\opencv_flann231.lib
C:\opencv\build\x86\vc9\lib\opencv_highgui231.lib
C:\opencv\build\x86\vc9\lib\opencv_imgproc231.lib
and more if needed
add OPENCV_DIR environment variable with value C:\opencv\build\x86\vc10\bin
more detail follow this OpenCV 2.1 with MS Visual Studio
Is there a way to select designtime packages on a project bases?
Packages are very useful in large project to keep the build time acceptable, but they are a real pita in those large projects too. When one developer adds a new package, it breaks to build for all other until they install the new package on their machine. And then there is versioning of the packages ...
So has anyone a proper solution for this? (it has been bothering me for years now)
At my previous job I wrote a little tool to help us with versioning packages. I really should recreate that tool in my spare time and make it available. The tool was not hard to write though, so maybe you can implement something like it yourself.
Basically it worked like this:
Subversion repo with all the packages in subfolders. Each package folder in the repo had the same subfolders: Lib (for DCUs), Source, Help (if needed)
In the root folder of the repo sits the tool together with an XML file.
The XML file specified all needed information for each package: which folder contained DCUs, which folder contained source, which command needed to be run for the help.
The tool reads in the XML and displays a checklistbox of all the available packages. Installed packages (read from the BDS registry) are marked checked.
The user can make a selection of which packages to install/uninstall.
The tool adds/removes the necessary keys in the BDS registry. It adds the DCU/Lib folder into the search path of the IDE, it adds the source folder to the IDE browsing path, and it registers the help command with a custom IDE expert (This expert provides an extension to the default help menu to launch the help for all the installed packages)
The tool would even check for conflicts and dependencies between packages. For example both version 3 and 4 of Raize Components were available which could not both be active at the same time. Dependencies checking was useful for in-house components that derived from TurboPower AsyncPro (lot of in-house components relied on serial communication via AsyncPro)
A possible extension would have been to be able to save/load the selection of packages and store that selection with each project so you can have only the packages loaded that are needed for a particular project.
I implemented all this when the company was moving from Delphi 5/7 to Delphi 2007. We had a lot of problems with package versioning before and wanted some way to version all the different packages.
This approach offered some nice advantages:
When bugfixes had to be made or new versions of third-party packages were released, one person had to commit the changes to subversion. All the other devs could just do an update from subversion and have the latest version without any problems.
When new component packages would be added to the environment, one person had to commit all the files, change the XML package list and then the other devs could do an subversion update and run the tool to integrate the package easily.
All third-party and custom in-house components were now versioned easily.
By including the DCUs (and other binaries) in the subversion repo, we ensured that all devs used the same compiled version. Before it was possible that different compilations used different settings which caused some components to behave differently.
When all the other devs finally installed Delphi 2007, their packages were setup in less than 10 minutes (most of the time spent downloading everything from the subversion repo; the tool itself could install 20 packages in less than 2 seconds). Before, with the manual installation of all packages for Delphi5/7 it could take up to 2 days to get everything installed.
This wasn't just used for some in-house components alone, the repo also included some of the big component packages: Raize Components, JCL/JVCL (Using their installer instead of the tool though), DevExpress Quantum Grid 3 and 4, TurboPower AsyncPro
This is not easy too do. You can do it though, with the use of a custom registry hack, and a specific bds shortcut per configuration you are interested in:
To use, just create a new shortcut and
modify the command line to pass e.g.
-rMyAlternateBDSReg. Then after launching that once, the reg entry is
created and they can configure that
alternate registry all they want,
deleting packages, etc, without
worrying about messing up the default
install.
From codegear
If you set up a configuration for each project, you can then start the appropriate shortcut for the given project. It's not automatic, but it is better than having everything there all the time.
A nice side effect is that the load times will be improved.
We put the source for our packages in source control along with a batchfile that rebuilds them. If there is a change in the tree for packages then we rebuild them. This doesn't address installing new packages, but there are registry hits that can take care of that, so it is possible that we could include .reg snippets maybe to handle that.