File Cannot Be Resolved To A Type Error In Java
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Bufferedreader Cannot Be Resolved To A Type Eclipse
Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Why do I get the error “File cannot be resolved
Workbook Cannot Be Resolved To A Type In Selenium
to a type”? up vote 3 down vote favorite Here's part of my code try{ BufferedReader in= new BufferedReader(new InputStreamReader(System.in)); while ((line= in.readLine())!="exit"){ System.out.println("Enter command"); line=in.readLine(); Command currentCommand=new Command(line); File currentFile= new File(currentCommand.getLsPath()); The method currentCommand.getLsPath() returns a string, which is mendatory for the File Constracture, and still I get this error: File cannot be resolved to a type What is the problem? java share|improve this question edited May unhandled exception type filenotfoundexception 13 '11 at 19:46 Michael Pryor 13.7k176086 asked May 13 '11 at 19:44 Unknown user 9,999142535 1 Did you import java.io.File? –JustinKSU May 13 '11 at 19:46 add a comment| 4 Answers 4 active oldest votes up vote 10 down vote Chances are you've just missed: import java.io.File; from the top of your source file. You could use import java.io.*; I typically use single-type imports. share|improve this answer edited Aug 21 '14 at 11:58 Durai Amuthan.H 12.8k266126 answered May 13 '11 at 19:46 Jon Skeet 900k48765347460 add a comment| up vote 3 down vote You need to include either import java.io.File; or import java.io.*; at the top of your source file. share|improve this answer answered May 13 '11 at 19:46 Ernest Friedman-Hill 63.7k793143 Jon Skeet beat me by 12 seconds. There is no dishonor in that :) –Ernest Friedman-Hill May 13 '11 at 19:47 So wierd, so why It does not notify me about that as any other package? –Unknown user May 13 '11 at 19:48 You should need to import BufferedReader and InputStreamReader. The Command class may be local to your application, and the System class is automatically imported, like everything else in the jav
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Fileoutputstream Cannot Be Resolved To A Type
the workings and policies of this site About Us Learn more about path cannot be resolved to a type Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions class cannot be resolved to a type Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. http://stackoverflow.com/questions/5996989/why-do-i-get-the-error-file-cannot-be-resolved-to-a-type Join them; it only takes a minute: Sign up ReadFile cannot be resolved to a type up vote 0 down vote favorite I am consider a rookie and I have searched for hours on the internet to solve my problem but still no luck. I really want to understand java and if you could explain some detail that http://stackoverflow.com/questions/23179623/readfile-cannot-be-resolved-to-a-type will be highly grateful. The problem is in this line ReadFile file = ReadFile(file_name); error message : "ReadFile cannot be resolved to a type." Here is my code: FileData.java package textfiles; import java.io.IOException; public class FileData { public static void main (String[] args) throws IOException { String file_name = "D:/java/readfile/test.txt"; try { ReadFile file = ReadFile(file_name); String[] aryLines = file.OpenFile(); int i; for (i =0; i < aryLines.length ; i++) { System.out.println( aryLines[i] ); } } catch (IOException e) { System.out.println( e.getMessage() ); } } } And this is my other code: ReadFile.java package textfiles; import java.io.IOException; import java.io.FileReader; import java.io.BufferedReader; public class ReadFile { private String path; public ReadFile (String file_path) { path = file_path; } int readLines () throws IOException{ FileReader file_to_read = new FileReader(path); BufferedReader bf = new BufferedReader(file_to_read); String aLine; int numberOfLines = 0; while (( aLine = bf.readLine() ) != null) { numberOfLines++; } bf.close(); return numberOfLines; } public String[] OpenFile () throws IOException { FileReader fr = new FileReader (path); BufferedReader textReader = new BufferedReader (fr); int n
This Site Careers Other all forums Forum: IDEs, Version Control and other tools Frustrating eclipse - cannot be resolved to a type ? Arnold Strong Ranch Hand Posts: 40 posted 4 years ago I don't really know what I am doing. I am just picking up random tutorials from the net and doing a Java project. I https://coderanch.com/t/585246/vc/Frustrating-eclipse-resolved-type made a "lib" folder in my eclipse project. Added the necessary JARs to build path. When I try to make a simple "hello world" type of example, I get the same error "cannot be resolved to a type" at many places. Looks like i have to import the JAR files by putting import statements, right ? If yes, then how do i import the JAR files ? Please help me. Aniruddh Joshi Ranch Hand Posts: 275 I like... posted 4 years ago Option 1 - Right click on cannot be project in Navigator or Project Explorer > Properties > Java Build Path > Libraries > Add jars > Add all jars in your lib folder Option 2 - Right click on project in Navigator or Project Explorer > Properties > Java Build Path > Libraries > Add external jars > Add jars from your hard disk Anrd "One of the best things you could do is to simplify a larger application into a smaller one by reducing its process and complexity - Fowler" William P O'Sullivan Ranch Hand cannot be resolved Posts: 859 I like... posted 4 years ago What type of "project" did you start. When you select "new project", Eclipse does most of the setup for you. You then need to add dependent jars to your Java Build Path in the project properties. Eclipse adjusts the .classpath file automatically. I sense you are trying to do too much too quickly, even your comment about "random" examples. Start small, there are in fact a ton of examples in the posts here. I simply copy them to a workspace and help! WP Aniruddh Joshi Ranch Hand Posts: 275 I like... posted 4 years ago Actually Willliam is right, you would not need any external jars for a hello World. Simply create a java project and eclipse will add jre or jdk to your classpath and buildpath. Anrd "One of the best things you could do is to simplify a larger application into a smaller one by reducing its process and complexity - Fowler" Arnold Strong Ranch Hand Posts: 40 posted 4 years ago William P O'Sullivan wrote:What type of "project" did you start. When you select "new project", Eclipse does most of the setup for you. You then need to add dependent jars to your Java Build Path in the project properties. Eclipse adjusts the .classpath file automatically. I sense you are trying to do too much too quickly, even your comment about "random" examples. Start small, there are in fact a ton of examples in the posts here. I simply copy them to a workspace and help! WP I am not really a beginne