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给定一个jbake.properties：

description: OptaPlanner optimizes business resource usage. It is a lightweight, embeddable, open source planning engine, written in 100% Java.

和一个模板：

<meta property="description" content="${config.description}">

Freemarker 抛出此错误

this has evaluated to a sequence (wrapper: f.t.SimpleSequence
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1 回答 1

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诀窍是逃避,in jbake.properties：

description: OptaPlanner optimizes business resource usage. It is a lightweight\\, embeddable\\, open source planning engine\\, written in 100% Java.
于 2021-05-11T07:06:25.347 回答