filenotfoundexception

问题 First of all, my permissions : <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /> My methods to save and get the image: private void saveIamgeToLocalStore(Bitmap finalBitmap) { String root = Environment.getExternalStorageDirectory().toString(); File myDir = new File(root + "/temp"); myDir.mkdirs(); String fname = "Profile_Image.png"; File file = new File (myDir, fname); if (file.exists())

问题 I have a .net visual studio solution with a number of projects (class libraries and a web application). I did some refractoring which moved files between projects, created new projects, deleted ones not being used and renamed some existing projects. The solution builds without an issue but when I run the web application, the following exception occurs: "Could not load file or assembly 'XXX.YYY' or one of its dependencies. The system cannot find the file specified." The project called XXX.YYY

问题 I have an application that is localized for use across Europe. I have a menu option that loads a file from disk. This operation works fine on my dev machine but does not work on the virtual machine I use to test other operating systems _ e.g French, Spanish etc. A FileNotFoundException is generated when the StreamReader tries to open the file. It says "'Could not find the file C:\Program Files\MyCompany\MyTool\bin\Files\debug.txt'" Thing is, the file does exist, at the correct location and

问题 This error only pops up when I publish my .Net 4.6.2 console application and install it on a remote Win 2012r2. Onverwerkte uitzondering: System.IO.FileNotFoundException: Kan bestand of assembly Sy stem.Net.Http, Version=4.1.1.1, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a of e en van de afhankelijkheden hiervan niet laden. Het systeem kan het opgegeven bestand niet vinden. ---> System.IO.FileNotFoundException: Kan bestand of assembly System.Net .Http, Version=4.0.0.0, Culture=neutral,

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed last year . I am trying to create a program where it takes simple input and writes it to a file. Problem is, when it tries to open the file to write to it, I get the error: "java.io.FileNotFoundException: ‪C:\Users\bobdu\eclipse-workspace\SHIPTesting.txt (The filename, directory name, or volume label syntax is incorrect)." I

问题 When picking an image using an ACTION_GET_CONTENT intent, I get a URI that I can't open the file from. If I try to open the file, like this: InputStream in = new FileInputStream(new File(uri.getPath())); It gives the following exception: 03-11 15:14:36.132 20557-20557/my.package W/System.err﹕ java.io.FileNotFoundException: /document/image:9537: open failed: ENOENT (No such file or directory) 03-11 15:14:36.138 20557-20557/my.package W/System.err﹕ at libcore.io.IoBridge.open(IoBridge.java:456)

问题 How is it that I only get FileNotFoundException in an android application and when I read it from a normal Java application it finds the directory. I am using the same code exactly. { BufferedReader bufRdr; contacts = new ArrayList<Contacts>(); File randomContactsFile = new File(("C://test//randomcontacts.txt")); try { bufRdr = new BufferedReader(new FileReader(randomContactsFile)); String line = null; String[] a = new String[2]; while ((line = bufRdr.readLine()) != null) { a = line.split(","

问题 I have the following java code in Spring framework to convert a multipart file to a regular file: public static File convertToFile(MultipartFile multipart) { File convFile = null; try { convFile = File.createTempFile(multipart.getOriginalFilename(), ""); multipart.transferTo(convFile); } catch (IllegalStateException | IOException e) { } return convFile; } I can see the file when I check the place where this temporary file is created, but the file size is 0, there is no content for it. Why

问题 I have this error when I am trying to read the file: Exception in thread "main" java.io.FileNotFoundException: \src\product.txt (No such file or directory) at java.io.FileInputStream.open(Native Method) at java.io.FileInputStream.<init>(FileInputStream.java:120) at dao.Inventory.readFile(Inventory.java:30) at view.InventoryView.init(InventoryView.java:33) at view.InventoryView.<init>(InventoryView.java:21) at view.InventoryView.main(InventoryView.java:211) But the thing is, I have the product

问题 I am trying to upload pic from my device to the server.Uploading pic from gallery is working fine but uploading pic from camera gives error java.io.FileNotFoundException: /storage/emulated/0/1421501712960.jpg: open failed: ENOENT (No such file or directory) I am using following code for uploading pic from camera.I have commented out the other paths which i tried. if (requestCode == REQUEST_CAMERA) { File f = new File(Environment.getExternalStorageDirectory() .toString()); for (File temp : f