在元素标记中左尖括号字符“<”之后不能有空白。

White space cannot follow the open angle bracket character '<' in an element tag.

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当左尖括号字符“<”与元素标记的第一个字符之间出现空白时，便会发生此错误。

This error occurs when white space appears between the open angle bracket character '<' and the first character of the element tag.

youdao