我最近在更新到ubuntu 14.04 64bit时遇到此错误。我无法理解发生了什么。怀疑PATH / LIBRARY等错误。尝试加载我用于MCR的程序时会发生类似情况。可能是什么问题呢？这些错误很常见，但所有这些错误同时存在，也很难找到答案。提前谢谢。
当我使用
时Z =峰值（20）; ＆GT;＆GT; contourf（Z，10）
我得到了这些：
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', ...
答案 0 :(得分：0)
尝试使用以下方法将MATLAB恢复为默认搜索路径：
>>restoredefaultpath;
>>rehash toolboxcache;
立即尝试使用contourf。如果可行，请使用以下方法保存路径设置：
>>savepath;
您需要自己将自定义文件夹添加回MATLAB路径，因为这会将MATLAB恢复为默认路径设置。