filenotfoundexception – Tarik Billa

How do I fix the error “Could not load file or assembly ‘System.Text.Json, …”?

April 6, 2024 by Tarik

I had this issue because I had a dependency on Microsoft.Extensions.Configuration.Json in project B that targeted netstandard. Microsoft.Extensions.Configuration.Json requires System.Text.Json when starting .NETStandard, but not dotnetcore. My problem came when in project A that targeted dotnetcore3.1 referenced project B. At runtime, AWS Lambda was still expecting System.Text.Json to be there. To resolve the issue, I … Read more

System.DirectoryServices.AccountManagement.PrincipalContext broken after Windows 10 update

December 2, 2023 by Tarik

One final Google before I started rolling back my machine to the previous build and I found this https://connect.microsoft.com/IE/feedback/details/1904887/windows-10-insider-preview-build-10565 the problem is caused by missing registry entries in HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion, specifically: RegisteredOwner and RegisteredOrganization EDIT: Run the Registry Editor by pressing Windows R and typing regedit.exe. Browse to the location above Just right click on … Read more

FileNotFoundException for HttpURLConnection in Ice Cream Sandwich

May 30, 2023 by Tarik

Try removing the setDoOutput call. Taken from this blog: a blog Edit: This is needed when using a POST call.

How to check if file exists in a Windows Store App?

May 18, 2023 by Tarik

According to the accepted answer in this post, there is no other way at the moment. However, the File IO team is considering changing the the api so that it returns null instead of throwing an exception. Quote from the linked post: Currently the only way to check if a file exists is to catch … Read more

HttpURLConnection java.io.FileNotFoundException

May 14, 2023 by Tarik

You can get a FileNotFoundException from HttpUrlConnection (and OkHttpClient) if your server returns >= HTTPStatus.BAD_REQUEST (400). You should check the status code first to check what stream you need to read. int status = connection.getResponseCode(); if(status >= HttpStatus.SC_BAD_REQUEST) in = connection.getErrorStream(); else in = connection.getInputStream(); HttpStatus deprecated. Latest syntax seems to be: InputStream inputStream; int … Read more

Java applet can’t open files under Safari 7 (Mac OS X 10.9)

May 13, 2023 by Tarik

I had a similar problem with another Java app today. I think you may need to add your app to the “Allow the apps below …” list in this dialog (System Prefs -> Security & Privacy -> Accessibility):

Python’s “open()” throws different errors for “file not found” – how to handle both exceptions?

May 11, 2023 by Tarik

In 3.3, IOError became an alias for OSError, and FileNotFoundError is a subclass of OSError. So you might try except (OSError, IOError) as e: … This will cast a pretty wide net, and you can’t assume that the exception is “file not found” without inspecting e.errno, but it may cover your use case. PEP 3151 … Read more

java.io.FileNotFoundException: (Access is denied)

April 25, 2023 by Tarik

You cannot open and read a directory, use the isFile() and isDirectory() methods to distinguish between files and folders. You can get the contents of folders using the list() and listFiles() methods (for filenames and Files respectively) you can also specify a filter that selects a subset of files listed.

Java Files.write NoSuchFileException

April 25, 2023 by Tarik

You should be able to create a file, but you can’t create a directory. You may need to check the directory C:\Users\Administrator\Desktop\work exists first. You can do Path parentDir = project.getFilePath().getParent(); if (!Files.exists(parentDir)) Files.createDirectories(parentDir);

Java – Access is denied java.io.FileNotFoundException [duplicate]

April 10, 2023 by Tarik

When you create a new File, you are supposed to provide the file name, not only the directory you want to put your file in. Try with something like File file = new File(“D:/Data/” + item.getFileName());