FileNotFoundException for HttpURLConnection in Ice Cream Sandwich
Try removing the setDoOutput call. Taken from this blog: a blog Edit: This is needed when using a POST call.
filenotfoundexception
How to check if file exists in a Windows Store App?
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
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)
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?
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 Files.write NoSuchFileException
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.io.FileNotFoundException: (Access is denied)
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 – Access is denied java.io.FileNotFoundException [duplicate]
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());
java.io.FileNotFoundException: This file can not be opened as a file descriptor; it is probably compressed
You can disable asset compression for certain extensions like so: android { aaptOptions { noCompress “pdf” } } Source
Java says FileNotFoundException but file exists
There are a number situation where a FileNotFoundException may be thrown at runtime. The named file does not exist. This could be for a number of reasons including: The pathname is simply wrong The pathname looks correct but is actually wrong because it contains non-printing characters (or homoglyphs) that you did not notice The pathname … Read more