[問題] gui 讀檔時的錯誤訊息!?已回收
小妹我需要用"browse" button讀圖
然後紀錄滑鼠在開啟的圖片上點擊的座標
但光在讀圖的時候就卡住動彈不得...
程式短短幾行:
function pushbutton1_Callback(hObject, eventdata, handles)
[FileName, FilePath] = uigetfile({ '*.jpg'; '*.jpeg'; '*.bmp'; '*.gif';
'*.tiff'; '*.png' }, 'Select an Image...');
set(handles.editFilePath, 'String', [FilePath, FileName]);
I = imread([FilePath, FileName]);
figure, imshow(I);
錯誤訊息顯示:
??? Reference to non-existent field 'editFilePath'.
Error in ==> browse>pushbutton1_Callback at 101
set(handles.editFilePath, 'String', [FilePath, FileName]);
Error in ==> gui_mainfcn at 96
feval(varargin{:});
Error in ==> browse at 42
gui_mainfcn(gui_State, varargin{:});
Error in ==>
@(hObject,eventdata)browse('pushbutton1_Callback',hObject,eventdata,guidata(hOb
ject))
??? Error while evaluating uicontrol Callback
搜尋過板上文章
確實有人遇過同樣的錯誤訊息
但是他的情況是把close all, clear all, clc三行commend掉就解決問題了
可是我並沒有執行那些關閉指令啊...?
另外，下一步該怎麼紀錄點擊座標呢??
完全gui新手拜託拜託大家解救謝謝!!!><
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 128.84.62.14
→
11/11 16:04, , 1F
11/11 16:04, 1F