java - cmd Error : Could not find or load main class -

-

इस सवाल का पहले से ही एक उत्तर है: < / P>

  • 35 उत्तर

कई लोगों को दिए गए समाधान की कोशिश की है धागे लेकिन मेरे कोड में क्या गलत है यह समझने में सक्षम नहीं:

बीजावा सी: \ कॉम \ चेक 2 \ pkgs2 \ bjava 

  सिस्टम पाथ = सी: \ प्रोग्राम फ़ाइलें \ जावा \ jdk1.7.0_51 \ bin;

सीएमडी स्थिति: 

  सी: \ & gt; गूंज% CLASSPATH%% CLASSPATH% C: \ & gt; जावैक कॉम \ चेक 2 \ pkgs2 \ B जावा सी: \ & gt; जावा कॉम \ चेक 2 \ pkgs2 \ bclass त्रुटि: मुख्य वर्ग com \ check2 \ pkgs2 \ bclass

नहीं ढूँढ या लोड नहीं हो पा रहा है सफलतापूर्वक संकलित और। वर्ग तैयार हो रहा है। लेकिन निष्पादित करने में सक्षम नहीं है समस्या क्या है? कृपया मेरी मदद करें।

ओएस: विंडोज 7

जावा संस्करण: 1.7.0_51

जावा (टीएम) एसई रनटाइम पर्यावरण: 1.7 का निर्माण 0_51-b13

संकलित करने के लिए: 

  C : \ & Gt; जावैक-डी Com \ check2 \ pkgs2 \ bjava

चलाने के लिए: 

  सी: \ & gt; जावा-सीपी Com.check2.pkgs2.B

Comments

Post a Comment

Popular posts from this blog

Folder list php -

-
I want to list folder names in the list. There is a file to show the folder name. There is already a problem, please do a test. Another code would be OK. & lt ;? Php function getFileList ($ folder name, $ fileType = "") {if (substr ($ folderName, strlen ($ folderName) - 1)! = "/") {$ Folder name. = '/'; } Foreach (Globe ($ folderName. '*'. $ FileType) $ filename) {if_dir ($ filename)) {$ type = 'folder'; } And {$ type = 'file'; } Echo str_replace ($ folderName, '', $ filename. ' '); }} // call function getFileList ('folder name'); // List of all files? & Gt; & Lt; Select class = "form" name = "userlevel" size = "1" & gt; & Lt; Option value = "& lt ;? php getFileList ('theme') ;? & gt;" & Gt; فولدر 1 & lt; / Options & gt; & Lt; Option value = "& lt ;? php getFileList ('theme') ;? & gt;" ...
Read more

GO: Serve static pages -

-
I'm trying to display a static page with Go. Go: Package main import "net / http" function main () {fs: = http.FileServer (http.Dir ("static / house")) Http: .handle ("/", fs) http.ListenAndServe (": 4747", zero)} directory: project / stable home Html edit.html project.go When I run it, the web page displays links to edit.html and home.html instead of displaying a static page from home.html is. What am I doing wrong. Is this the best way to serve files? I know that there are other ways like From the HTML / templates package, but I'm not sure what is the difference between each of these methods and when. Thanks! fancy main () {http.Handle ("/", http.FileServer (Http) .ir ("static")) http.ListenAndServe (": 4747", zero)} You do not need static / home , just Static . and when you do not have index.html in / static , the directory instead Content appears. Just change the name of...
Read more

python - Why can't I destroy my StaticText in wxPython? -

-
I am trying to remove statattext from the list and I get an error: AttributeError: 'tuple' object Not attribute 'deleted' I can not seem to find a way around it. My code: import wx square orange (wx.frame): def __init __ (self, guardian, id): wx.frame .__ init __ (self, guardian, id, 'test ', Size = (300,300) self.frame = wx.Panel (self) subtract = wx.Button (self.frame, label =' - ', pos = (80,200), size = (30,30)) self. Bind (wx .EVT_BUTTON, self.sub, subtract) self.trying = [] self.Something = 0 def sub (self, event): for zip (self.trying): i.Destroy () self.something + = 1 self .trying.append (wx.StaticText (self.frame, -1, str (self.something), pos = (200,200)) self.trying.append (wx.StaticText (self.frame, -1, str) (Self). (Some), pos = (250,200)) if __name__ == '__ main__': app = wx.PySimpleApp () window = orange (parent = none, id = -1) and Show () app.MainLoop () I am really confused why the static text is in a tuple, thanks ...
Read more