[Error] Swagger - Failed to start bean 'documentationPluginsBootstrapper'; nested exception is java.lang.NullPointerException

Oguยท2023๋…„ 5์›” 4์ผ
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SpringBoot

๋ชฉ๋ก ๋ณด๊ธฐ
12/17
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๐Ÿ˜ฅโ“โ•
Swagger๋ฅผ ์ ์šฉ์‹œํ‚ค๊ธฐ ์œ„ํ•ด ์˜์กด์„ฑ์„ ์ถ”๊ฐ€ํ•˜๊ณ  ConfigํŒŒ์ผ์„ ์ž‘์„ฑํ•˜๊ณ  ์„œ๋ฒ„๋ฅผ ์‹คํ–‰์‹œ์ผฐ๋Š”๋ฐ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ๋‹ค.

org.springframework.context.ApplicationContextException: Failed to start bean 'documentationPluginsBootstrapper'; nested exception is java.lang.NullPointerException

ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•

Spring boot 2.6๋ฒ„์ „ ์ดํ›„์— spring.mvc.pathmatch.matching-strategy ๊ฐ’์ด ant_apth_matcher์—์„œ path_pattern_parser๋กœ ๋ณ€๊ฒฝ๋˜๋ฉด์„œ ๋ช‡๋ช‡ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ์—์„œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•˜๊ณ  ์žˆ๋‹ค.
๋‹ค์Œ๊ณผ ๊ฐ™์ด ์„ค์ • ํŒŒ์ผ์— ์•„๋ž˜ ์„ค์ •์„ ์ถ”๊ฐ€ํ•œ๋‹ค.

application.properties`

spring.mvc.pathmatch.matching-strategy=ant_path_matcher

application.yml

spring:

  mvc:

    pathmatch:

      matching-strategy: ant_path_matcher

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