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[Vue] Errors encountered by templates during vue usage

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Posted on 1/18/2018 4:06:22 PM | | | |

Error message: template syntax error Component template should contain exactly one root element. If you are using v-if on multiple elements, use v-else-if to chain them instead.
Translation result: Template syntax error The component template should contain exactly one root element, if you are using v-if multi-elements, use the v-else-if chain them.

Error reason: The vue template only supports one element and cannot contain two or more elements in parallel.
Screenshot of error code:


There are 2 controls in the code under the template /> tag< which are not supported by Vue.

Workaround: Add < div></div> to the outermost layer of the parallel control
The correct code example is shown below:







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