问题解决org.yaml.snakeyaml.parser.ParserException: expected ‘<document start>‘, but

一般这个错,大概率是你的配置文件哪里写错了,仔细查找下,没准不知道什么时候手误写了不符合yml或properties的字符,包括多余的空格等。

仔细检查下yml或properties书写的代码是否符合对应的文件格式啊,我碰到该问题时,就是在yml中手误写了多余的字符,删掉就解决问题了。

[main] ERROR org.springframework.boot.SpringApplication - Application run failed org.yaml.snakeyaml.parser.ParserException: while parsing a block mapping in 'reader', line 19, column 9: master: ^ expected <block end>, but found '<block mapping start>' in 'reader', line 22, column 11: username: sif ^ at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingKey.produce(ParserImpl.java:649) at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:165) at org.yaml.snakeyaml.comments.CommentEventsCollector$1.peek(CommentEventsCollector.java:59) at org.yaml.snakeyaml.comments.CommentEventsCollector$1.peek(CommentEventsCollector.java:45) at org.yaml.snakeyaml.comments.CommentEventsCollector.collectEvents(CommentEventsCollector.java:140) at org.yaml.snakeyaml.comments.CommentEventsCollector.collectEvents(CommentEventsCollector.java:119) at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:293) at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:188) at org.yaml.snakeyaml.composer.Composer.composeValueNode(Composer.java:314) at org.yaml.snakeyaml.composer.Composer.composeMappingChildren(Composer.java:305) at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:286) at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:188) at org.yaml.snakeyaml.composer.Composer.composeValueNode(Composer.java:314) at org.yaml.snakeyaml.composer.Composer.composeMappingChildren(Composer.java:305) at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:286) at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:188) at org.yaml.snakeyaml.composer.Composer.composeValueNode(Composer.java:314) at org.yaml.snakeyaml.composer.Composer.composeMappingChildren(Composer.java:305) at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:286) at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:188) at o
06-13
评论
成就一亿技术人!
拼手气红包6.0元
还能输入1000个字符
 
红包 添加红包
表情包 插入表情
 条评论被折叠 查看
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包

打赏作者

King·Forward

你的鼓励将是我创作的最大动力

¥1 ¥2 ¥4 ¥6 ¥10 ¥20
扫码支付:¥1
获取中
扫码支付

您的余额不足,请更换扫码支付或充值

打赏作者

实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值