没有发现布局文件"html"为一种"分类"：应当创建一文件模板匹配hugo布局查阅的规则这种组合。

没有发现布局文件"html"为一种"家庭"：应当创建一文件模板匹配hugo布局查阅的规则这种组合。

some possible solutions: 
check if the files link is right, check mainly its name.
make sure there is no error (in the other file) that prevents it from running.