錯誤裝載contourf

Question

升級到Ubuntu 14.04 64位，當我最近遇到了這個錯誤。我不明白髮生了什麼事。懷疑PATH/LIBRARY等錯誤。嘗試加載我用於MCR的程序時會發生類似的情況。可能是什麼問題呢？這些錯誤很常見，但同時它們都很難找到答案。提前致謝。

當我使用

Z =峯（20）; >> contourf（Z，10）

我得到這些：

No appropriate method, property, or field initialized for class specgraph.contourgroup. 

Error in specgraph.contourgroup/schema>LdoUpdateColorAction (line 209) if h.initialized 

Warning: Error occurred while evaluating listener callback. > In specgraph.contourgroup.contourgroup at 19 In contourf at 79 No appropriate method, property, or field initialized for class specgraph.contourgroup. 

Error in specgraph.contourgroup/schema>LdoUpdateColorAction (line 209) if h.initialized 

Warning: Error occurred while evaluating listener callback. > In specgraph.contourgroup.contourgroup at 19 In contourf at 79 No appropriate method, property, or field initialized for class specgraph.contourgroup. 

Error in specgraph.contourgroup/schema>LdoMarkDirtyAction (line 244) if h.initialized 

Warning: Error occurred while evaluating listener callback. > In specgraph.contourgroup.contourgroup at 19 In contourf at 79 No appropriate method, property, or field initialized for class specgraph.contourgroup. 

Error in specgraph.contourgroup/schema>LdoModeSwitchAction (line 195) if strcmp(get(h,modeprop),'auto') && h.initialized 

Warning: Error occurred while evaluating listener callback. > In specgraph.contourgroup.contourgroup at 19 In contourf at 79 No appropriate method, property, or field initialized for class specgraph.contourgroup. 

Error in specgraph.contourgroup/schema>LdoModeSwitchAction (line 195) if strcmp(get(h,modeprop),'auto') && h.initialized 

Warning: Error occurred while evaluating listener callback. > In specgraph.contourgroup.contourgroup at 19 In contourf at 79 No appropriate method, property, or field initialized for class specgraph.contourgroup. 

Error in specgraph.contourgroup/schema>LdoUpdateColorAction (line 209) if h.initialized 

Warning: Error occurred while evaluating listener callback. > In specgraph.contourgroup.contourgroup at 19 In contourf at 79 No appropriate method, property, or field initialized for class specgraph.contourgroup. 

Error in specgraph.contourgroup/schema>LdoUpdateChildrenAction (line 201) if h.initialized 

Warning: Error occurred while evaluating listener callback. > In specgraph.contourgroup.contourgroup at 19 In contourf at 79 No appropriate method, property, or field initialized for class specgraph.contourgroup. 

Error in specgraph.contourgroup/schema>LdoModeSwitchAction (line 195) if strcmp(get(h,modeprop),'auto') && h.initialized 

Warning: Error occurred while evaluating listener callback. > In specgraph.contourgroup.contourgroup at 19 In contourf at 79 No appropriate method, property, or field initialized for class specgraph.contourgroup. 

Error in specgraph.contourgroup/schema>LdoModeSwitchAction (line 195) if strcmp(get(h,modeprop),'auto') && h.initialized 

Warning: Error occurred while evaluating listener callback. > In specgraph.contourgroup.contourgroup at 19 In contourf at 79 No appropriate method, property, or field initialized for class specgraph.contourgroup. 

Error in specgraph.contourgroup/schema>LdoModeSwitchAction (line 195) if strcmp(get(h,modeprop),'auto') && h.initialized 

Warning: Error occurred while evaluating listener callback. > In specgraph.contourgroup.contourgroup at 19 In contourf at 79 No appropriate method, property, or field initialized for class specgraph.contourgroup. 

Error in specgraph.contourgroup/schema>LdoModeSwitchAction (line 195) if strcmp(get(h,modeprop),'auto') && h.initialized 

Warning: Error occurred while evaluating listener callback. > In specgraph.contourgroup.contourgroup at 19 In contourf at 79 No public field initialized exists for class specgraph.contourgroup. 

Error in specgraph.contourgroup (line 20) h.initialized = 1; 

Error in contourf (line 79) h = specgraph.contourgroup('Parent', parax, 'Fill', 'on', ... 

Answer 1

嘗試通過使用MATLAB恢復爲默認的搜索路徑：

>>restoredefaultpath; 
>>rehash toolboxcache; 

現在用contourf嘗試。如果一切正常，保存路徑設置，使用：

>>savepath; 

您將需要重新添加您的自定義文件夾添加到MATLAB路徑自己，因爲這將恢復MATLAB到它的默認路徑設置。