Object reference not set to an instance of an object.
When I publish an Intranet page update, I am getting an error that shows a user's local publish path for one of the files instead of using the web path. It isn't even MY local publish path..
When I publish to my local publish location, the file changed doesn't even publish/update locally.
When I run the project, it seems to work the first time (meaning no error), but when I perform that same task a subsequent time, this is when I get the Object reference error.
How can I fix the project/solution in order to hit the file/code I've changed?
We are using C#, ASP.NET core, Visual Studio 2019, on Windows 10.
I've tried cleaning and rebuilding, deleting upon build, restarting Visual Studio, restarting my system, get latest, undo checkout and start over.
Was replacing just the one aspx file I made code changes to.
Must replace the entire project of files after Publish, not just the select files you (think) you've worked on. Changes are made to files behind and beyond the targeted file(s).
Publish locally, backup Prod files, copy local files to Prod server, Voila!
Related
I've set up PhpStorm to auto-deploy changed files to the vagrant box.
However, I run the build scripts in the box, and I can't count the times I shipped some module without copying back (downloading) those compressed JavaScript files, out of vagrant, into my local working directory.
Is there a way to make PhpStorm monitor the deployment server, and download changed files?
Is there a way to make PhpStorm monitor the deployment server, and download changed files?
There is no auto-download.
The IDE is build around "local code first" idea where local is the source and any remote is just a copy.
If you need to download remote stuff I suggest to manually use Sync With Deployed action from Deployment menu: it allows to manually sync files and folders both ways: https://www.jetbrains.com/help/phpstorm/deploying-applications.html
https://youtrack.jetbrains.com/issue/WI-1284 I guess (as it's about syncing remote to local)... Watch this ticket (star/vote/comment) to get notified on any progress.
I am trying to use phpStorm on 2 computers to work on a project that is synchronized through dropbox. From what I read it looks like concurrent use of a personal license on multiple computers is supported as of 2015. However, when I save files on each computer, it changes workspace.xml in the .idea folder. This throws the following error when I go to work on the other computer.
"Project Files Changed
Project components were changed externally and cannot be reloaded:
ToolWindowManager
Would you like to reload project?"
How can I fix this problem so I don't have to reload phpStorm every time I save a file?
Use git instead of dropbox and commit your changes excluding .idea project files to a branch before you leave one computer.
You could also try to exclude the .idea project files from the dropbox sync folder via symlinks to not have them synced.
I've been working with SSIS reading different files - from CSVs to XLSXs - with no problems. My paths are relative, so SSIS searches for the files from the project's folder.
Well, today my colleague tried to run a package and he got a curious error message saying that the file could not be found under the "C:\windows\system32" folder. There's no configuration that would point SSIS to that folder and with me and a third colleague it's working well.
After some investigation we discovered that the problem has nothing to do with the user itself, but with how the user opens the project. Since the beginning I've been opening the project by double clicking the ".dtproj" file. My colleague first opens the SSIS development interface then opens the project file from the menu.
Has anyone noticed that behavior? What could be the cause for that?
error message print
Microsoft Visual Studio 2008
Version 9.0.30729.4462 QFE
Microsoft .NET Framework
Version 3.5 SP1
Installed Edition: IDE Standard
This happens because the different ways of launching the IDE end up with different current directories for the IDE process. You can test this by creating a package with only a Script Task, with the one line:
MessageBox.Show(Environment.CurrentDirectory);
And then running this project after launching it both ways.
Double-clicking the project or solution file sets the folder containing that file as the current directory. (I assume this is standard Windows process launching behaviour when starting a process based on the file extension association.) SSIS packages then look in the current directory when the path to the configuration file is relative.
We use relative paths to configuration files all the time to simplify deployment, and have to always remember to open the solutions by double-clicking the SLN file.
css is not working after uploading the file on server with filezilla i added file permission 755 on server and even after that it's not working.
I have changed /web/assets/d01711d6/css/bootstrap.css.
css is not working after uploading the file on server with filezilla i added file permission 755 on server after that it's not working.
This may depend on several factors.
Cache
If the application is hosted it may be that it is a problem of the server cache so the new CSS file is read to the cache expiration (sometimes several days). In some cases the provider it provides configurations for enabling a temporary mode that disables this mode and promptly update the files.
Asset Management
Another factor is related to the fact that the directory where content assets are dynamically generated so not always the name of the directory in the development environment and the production server match. It is in these cases to find (looking for it) the actual directory used by the server and replace the file in the right place.
If, as the practice, changes to css file was made in the original directory and not on the copy of the file created by dynamically from asset management, one usually proceeds by eliminating the directory containing the assets of interest and the first subsequent invocation of the application (the URL / link) a new directory of assets is created for these files
I have my site up and running, but because of number of changes, i decided to publish an updated version. Before doing so i have made backup of my files and databases on the host, just in case.
Now this is what i did: Publish Nop.Web used FTP, configuration is set to release and from file publish options checked Delete all existing files prior to publish, as i was publishing to the same folder wwwroot. After publish was completed NopCommerce installation appeared (btw i would like to use the same db i used before) even tho settings.txt from the project I was publishing had the correct string path. I tried 2-3 times to pass the installation with no success (error: One or more sequence... something like that), checked settings.txt on the host and it was empty (no idea why), but i just edited it with the string path.
Now installation is gone i have my site running again with all the products and user information (i assume that means string path to db is good), but my theme is reseted to default, like all my changes to it (footer links, background, logo, favicon..etc etc) only thing that stayed as it should was the nivo slider widget that has the correct pictures displaying on this 'reseted' theme.
Checked General settings for theme settings if its the correct theme selected.
Also i have noticed this, i assume with those 2-3 unsuccesful install tried i have made some changes in db
http://i.imgur.com/wfXQYj6.png
Any suggestions how to sort this whole thing, before publishing i was running my site locally and it was good, i have backups of db and files(ones that i used before this publish)
I am using Nop version 3.4 and arvixe hosting. Sorry for my long post but i wanted to describe my steps and error as detailed as possible.
Thanks for reading and looking forward for your suggestions about this.
I haven't tried publishing features of NopCommerce version > 3.10, but you can try a more "manual" approach to make sure that files are properly updated on the server.
In short, you get files from your local machine which are needed for the built website and you upload them to your website folder on the server. You can make a backup and empty the server website folder first.
I presented that approach in this answer:
How to deploy nopCommerce 3.5 to new server from source?
You can check this batch script to see which files need to be sent to the server. The script also includes some suggestions about what else you may need to do to update the website on the server: https://gist.github.com/dan-mirescu/c14cc72e3f8ecca988b7
For Publishing the NopCommerce Application website below is the step:
Step : 1 - Publish the Nop.Web project.
Step : 2 - Publish the Nop.Admin project.
Go to the publish folder where your publish created
Step : 3 - Cut all dll from the Administration and Paste all dll to bin folder which in main bin folder for whole project
Step : 4 - Copy two things from your source project and in App_Data folder Settings.txt and InstalledPlugins.txt which is not published in your publish file so paste this two files in your publish folder in App_Data. (You need to change the connection string in Setting.txt as per your database host).
Step : 5 - Now you need to copy whole plugins folder from your source folder (but remember this plugins folder you need to copy from the Presentation folder not from the main source where the solution file are there.).
Step : 6 - Now your publish have been ready.(now you can deploy on hosting server)