Scala构建没有找到依赖项
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【中文标题】Scala构建没有找到依赖项【英文标题】：Scala build not finding dependencies 【发布时间】：2018-01-29 16:36:41 【问题描述】：我正在尝试使用 scala 对 SOAP 服务进行概念验证。当我运行sbt compile 时，我收到一个未找到依赖项的错误。行号不是很好，但第一个错误是在下面以“59”开头的行上，它试图转到http://repo1.maven.org/maven2/java-cup。这应该是java_cup，因为我自己导航到了网址：http://repo1.maven.org/maven2/java_cup/。这种未解决的依赖似乎级联到下面的其他错误。
我的问题很简单，为什么 sbt 和/或 ivy 解析 url 不正确？我应该怎么做才能解决这个问题？
1 [info] Loading project definition from /Users/USER/Documents/scalaWorkspace/geoipExample/scalageoipsoap/project
2 [info] Set current project to SimpleSoap (in build file:/Users/USER/Documents/scalaWorkspace/geoipExample/scalageoipsoap/)
3 [info] Updating file:/Users/USER/Documents/scalaWorkspace/geoipExample/scalageoipsoap/root...
[info] Resolving java-cup#java-cup;0.0 ...
55 [warn] module not found: java-cup#java-cup;0.0
56 [warn] ==== local: tried
57 [warn] /Users/USER/.ivy2/local/java-cup/java-cup/0.0/ivys/ivy.xml
58 [warn] ==== public: tried
59 [warn] https://repo1.maven.org/maven2/java-cup/java-cup/0.0/java-cup-0.0.pom
60 [warn] ==== local-preloaded-ivy: tried
61 [warn] /Users/USER/.sbt/preloaded/java-cup/java-cup/0.0/ivys/ivy.xml
62 [warn] ==== local-preloaded: tried
63 [warn] file:////Users/USER/.sbt/preloaded/java-cup/java-cup/0.0/java-cup-0.0.pom
[info] Resolving JLex#JLex;0.0 ...
66 [warn] module not found: JLex#JLex;0.0
67 [warn] ==== local: tried
68 [warn] /Users/USER/.ivy2/local/JLex/JLex/0.0/ivys/ivy.xml
69 [warn] ==== public: tried
70 [warn] https://repo1.maven.org/maven2/JLex/JLex/0.0/JLex-0.0.pom
71 [warn] ==== local-preloaded-ivy: tried
72 [warn] /Users/USER/.sbt/preloaded/JLex/JLex/0.0/ivys/ivy.xml
73 [warn] ==== local-preloaded: tried
74 [warn] file:////Users/USER/.sbt/preloaded/JLex/JLex/0.0/JLex-0.0.pom
[info] Resolving org.opensymphony#quartz;1.6.0 ...
77 [warn] module not found: org.opensymphony#quartz;1.6.0
78 [warn] ==== local: tried
79 [warn] /Users/USER/.ivy2/local/org.opensymphony/quartz/1.6.0/ivys/ivy.xml
80 [warn] ==== public: tried
81 [warn] https://repo1.maven.org/maven2/org/opensymphony/quartz/1.6.0/quartz-1.6.0.pom
82 [warn] ==== local-preloaded-ivy: tried
83 [warn] /Users/USER/.sbt/preloaded/org.opensymphony/quartz/1.6.0/ivys/ivy.xml
84 [warn] ==== local-preloaded: tried
85 [warn] file:////Users/USER/.sbt/preloaded/org/opensymphony/quartz/1.6.0/quartz-1.6.0.pom
[info] Resolving net.sf.saxon#saxon;8.9 ...
88 [warn] module not found: net.sf.saxon#saxon;8.9
89 [warn] ==== local: tried
90 [warn] /Users/USER/.ivy2/local/net.sf.saxon/saxon/8.9/ivys/ivy.xml
91 [warn] ==== public: tried
92 [warn] https://repo1.maven.org/maven2/net/sf/saxon/saxon/8.9/saxon-8.9.pom
93 [warn] ==== local-preloaded-ivy: tried
94 [warn] /Users/USER/.sbt/preloaded/net.sf.saxon/saxon/8.9/ivys/ivy.xml
95 [warn] ==== local-preloaded: tried
96 [warn] file:////Users/USER/.sbt/preloaded/net/sf/saxon/saxon/8.9/saxon-8.9.pom
[info] Resolving net.sf.saxon#saxon-dom;8.9 ...
99 [warn] module not found: net.sf.saxon#saxon-dom;8.9
100 [warn] ==== local: tried
101 [warn] /Users/USER/.ivy2/local/net.sf.saxon/saxon-dom/8.9/ivys/ivy.xml
102 [warn] ==== public: tried
103 [warn] https://repo1.maven.org/maven2/net/sf/saxon/saxon-dom/8.9/saxon-dom-8.9.pom
104 [warn] ==== local-preloaded-ivy: tried
105 [warn] /Users/USER/.sbt/preloaded/net.sf.saxon/saxon-dom/8.9/ivys/ivy.xml
106 [warn] ==== local-preloaded: tried
107 [warn] file:////Users/USER/.sbt/preloaded/net/sf/saxon/saxon-dom/8.9/saxon-dom-8.9.pom
[info] Resolving net.sf.saxon#saxon-xqj;8.9 ...
110 [warn] module not found: net.sf.saxon#saxon-xqj;8.9
111 [warn] ==== local: tried
112 [warn] /Users/USER/.ivy2/local/net.sf.saxon/saxon-xqj/8.9/ivys/ivy.xml
113 [warn] ==== public: tried
114 [warn] https://repo1.maven.org/maven2/net/sf/saxon/saxon-xqj/8.9/saxon-xqj-8.9.pom
115 [warn] ==== local-preloaded-ivy: tried
116 [warn] /Users/USER/.sbt/preloaded/net.sf.saxon/saxon-xqj/8.9/ivys/ivy.xml
117 [warn] ==== local-preloaded: tried
118 [warn] file:////Users/USER/.sbt/preloaded/net/sf/saxon/saxon-xqj/8.9/saxon-xqj-8.9.pom
[info] Resolving org.wso2.uri.template#wso2-uri-templates;1.0.0 ...
121 [warn] module not found: org.wso2.uri.template#wso2-uri-templates;1.0.0
122 [warn] ==== local: tried
123 [warn] /Users/USER/.ivy2/local/org.wso2.uri.template/wso2-uri-templates/1.0.0/ivys/ivy.xml
124 [warn] ==== public: tried
125 [warn] https://repo1.maven.org/maven2/org/wso2/uri/template/wso2-uri-templates/1.0.0/wso2-uri-templates-1.0.0.pom
126 [warn] ==== local-preloaded-ivy: tried
127 [warn] /Users/USER/.sbt/preloaded/org.wso2.uri.template/wso2-uri-templates/1.0.0/ivys/ivy.xml
128 [warn] ==== local-preloaded: tried
129 [warn] file:////Users/USER/.sbt/preloaded/org/wso2/uri/template/wso2-uri-templates/1.0.0/wso2-uri-templates-1.0.0.pom
[info] Resolving org.wso2.caching#wso2caching-core;3.4.0 ...
132 [warn] module not found: org.wso2.caching#wso2caching-core;3.4.0
133 [warn] ==== local: tried
134 [warn] /Users/USER/.ivy2/local/org.wso2.caching/wso2caching-core/3.4.0/ivys/ivy.xml
135 [warn] ==== public: tried
136 [warn] https://repo1.maven.org/maven2/org/wso2/caching/wso2caching-core/3.4.0/wso2caching-core-3.4.0.pom
137 [warn] ==== local-preloaded-ivy: tried
138 [warn] /Users/USER/.sbt/preloaded/org.wso2.caching/wso2caching-core/3.4.0/ivys/ivy.xml
139 [warn] ==== local-preloaded: tried
140 [warn] file:////Users/USER/.sbt/preloaded/org/wso2/caching/wso2caching-core/3.4.0/wso2caching-core-3.4.0.pom
[info] Resolving org.wso2.eventing#wso2eventing-api;2.1 ...
143 [warn] module not found: org.wso2.eventing#wso2eventing-api;2.1
144 [warn] ==== local: tried
145 [warn] /Users/USER/.ivy2/local/org.wso2.eventing/wso2eventing-api/2.1/ivys/ivy.xml
146 [warn] ==== public: tried
147 [warn] https://repo1.maven.org/maven2/org/wso2/eventing/wso2eventing-api/2.1/wso2eventing-api-2.1.pom
148 [warn] ==== local-preloaded-ivy: tried
149 [warn] /Users/USER/.sbt/preloaded/org.wso2.eventing/wso2eventing-api/2.1/ivys/ivy.xml
150 [warn] ==== local-preloaded: tried
151 [warn] file:////Users/USER/.sbt/preloaded/org/wso2/eventing/wso2eventing-api/2.1/wso2eventing-api-2.1.pom
[info] Resolving jline#jline;2.14.1 ...
168 [warn] ::::::::::::::::::::::::::::::::::::::::::::::
169 [warn] :: UNRESOLVED DEPENDENCIES ::
170 [warn] ::::::::::::::::::::::::::::::::::::::::::::::
171 [warn] :: java-cup#java-cup;0.0: not found
172 [warn] :: JLex#JLex;0.0: not found
173 [warn] :: org.opensymphony#quartz;1.6.0: not found
174 [warn] :: net.sf.saxon#saxon;8.9: not found
175 [warn] :: net.sf.saxon#saxon-dom;8.9: not found
176 [warn] :: net.sf.saxon#saxon-xqj;8.9: not found
177 [warn] :: org.wso2.uri.template#wso2-uri-templates;1.0.0: not found
178 [warn] :: org.wso2.caching#wso2caching-core;3.4.0: not found
179 [warn] :: org.wso2.eventing#wso2eventing-api;2.1: not found
180 [warn] ::::::::::::::::::::::::::::::::::::::::::::::
181 [warn]
182 [warn] Note: Unresolved dependencies path:
183 [warn] JLex:JLex:0.0
184 [warn] +- org.apache.synapse:synapse-securevault:2.1.0
185 [warn] +- org.apache.synapse:synapse-commons:2.1.0
186 [warn] +- org.apache.synapse:synapse-tasks:2.1.0
187 [warn] +- org.apache.synapse:synapse-core:2.1.0 (/Users/USER/Documents/scalaWorkspace/geoipExample/scalageoipsoap/build.sbt#L12)
188 [warn] +- com.example:simplesoap_2.12:0.1.0-SNAPSHOT
189 [warn] org.wso2.eventing:wso2eventing-api:2.1
190 [warn] +- org.apache.synapse:synapse-securevault:2.1.0
191 [warn] +- org.apache.synapse:synapse-commons:2.1.0
192 [warn] +- org.apache.synapse:synapse-tasks:2.1.0
193 [warn] +- org.apache.synapse:synapse-core:2.1.0 (/Users/USER/Documents/scalaWorkspace/geoipExample/scalageoipsoap/build.sbt#L12)
194 [warn] +- com.example:simplesoap_2.12:0.1.0-SNAPSHOT
195 [warn] net.sf.saxon:saxon:8.9
196 [warn] +- org.apache.synapse:synapse-securevault:2.1.0
197 [warn] +- org.apache.synapse:synapse-commons:2.1.0
198 [warn] +- org.apache.synapse:synapse-tasks:2.1.0
199 [warn] +- org.apache.synapse:synapse-core:2.1.0 (/Users/USER/Documents/scalaWorkspace/geoipExample/scalageoipsoap/build.sbt#L12)
200 [warn] +- com.example:simplesoap_2.12:0.1.0-SNAPSHOT
201 [warn] org.opensymphony:quartz:1.6.0
202 [warn] +- org.apache.synapse:synapse-securevault:2.1.0
203 [warn] +- org.apache.synapse:synapse-commons:2.1.0
204 [warn] +- org.apache.synapse:synapse-tasks:2.1.0
205 [warn] +- org.apache.synapse:synapse-core:2.1.0 (/Users/USER/Documents/scalaWorkspace/geoipExample/scalageoipsoap/build.sbt#L12)
206 [warn] +- com.example:simplesoap_2.12:0.1.0-SNAPSHOT
207 [warn] org.wso2.caching:wso2caching-core:3.4.0
208 [warn] +- org.apache.synapse:synapse-securevault:2.1.0
209 [warn] +- org.apache.synapse:synapse-commons:2.1.0
210 [warn] +- org.apache.synapse:synapse-tasks:2.1.0
211 [warn] +- org.apache.synapse:synapse-core:2.1.0 (/Users/USER/Documents/scalaWorkspace/geoipExample/scalageoipsoap/build.sbt#L12)
212 [warn] +- com.example:simplesoap_2.12:0.1.0-SNAPSHOT
213 [warn] net.sf.saxon:saxon-dom:8.9
214 [warn] +- org.apache.synapse:synapse-securevault:2.1.0
215 [warn] +- org.apache.synapse:synapse-commons:2.1.0
216 [warn] +- org.apache.synapse:synapse-tasks:2.1.0
217 [warn] +- org.apache.synapse:synapse-core:2.1.0 (/Users/USER/Documents/scalaWorkspace/geoipExample/scalageoipsoap/build.sbt#L12)
218 [warn] +- com.example:simplesoap_2.12:0.1.0-SNAPSHOT
219 [warn] java-cup:java-cup:0.0
220 [warn] +- org.apache.synapse:synapse-securevault:2.1.0
221 [warn] +- org.apache.synapse:synapse-commons:2.1.0
222 [warn] +- org.apache.synapse:synapse-tasks:2.1.0
223 [warn] +- org.apache.synapse:synapse-core:2.1.0 (/Users/USER/Documents/scalaWorkspace/geoipExample/scalageoipsoap/build.sbt#L12)
224 [warn] +- com.example:simplesoap_2.12:0.1.0-SNAPSHOT
225 [warn] net.sf.saxon:saxon-xqj:8.9
226 [warn] +- org.apache.synapse:synapse-securevault:2.1.0
227 [warn] +- org.apache.synapse:synapse-commons:2.1.0
228 [warn] +- org.apache.synapse:synapse-tasks:2.1.0
229 [warn] +- org.apache.synapse:synapse-core:2.1.0 (/Users/USER/Documents/scalaWorkspace/geoipExample/scalageoipsoap/build.sbt#L12)
230 [warn] +- com.example:simplesoap_2.12:0.1.0-SNAPSHOT
231 [warn] org.wso2.uri.template:wso2-uri-templates:1.0.0
232 [warn] +- org.apache.synapse:synapse-securevault:2.1.0
233 [warn] +- org.apache.synapse:synapse-commons:2.1.0
234 [warn] +- org.apache.synapse:synapse-tasks:2.1.0
235 [warn] +- org.apache.synapse:synapse-core:2.1.0 (/Users/USER/Documents/scalaWorkspace/geoipExample/scalageoipsoap/build.sbt#L12)
236 [warn] +- com.example:simplesoap_2.12:0.1.0-SNAPSHOT
237 sbt.ResolveException: unresolved dependency: java-cup#java-cup;0.0: not found
238 unresolved dependency: JLex#JLex;0.0: not found
239 unresolved dependency: org.opensymphony#quartz;1.6.0: not found
240 unresolved dependency: net.sf.saxon#saxon;8.9: not found
241 unresolved dependency: net.sf.saxon#saxon-dom;8.9: not found
242 unresolved dependency: net.sf.saxon#saxon-xqj;8.9: not found
243 unresolved dependency: org.wso2.uri.template#wso2-uri-templates;1.0.0: not found
244 unresolved dependency: org.wso2.caching#wso2caching-core;3.4.0: not found
245 unresolved dependency: org.wso2.eventing#wso2eventing-api;2.1: not found
246 at sbt.IvyActions$.sbt$IvyActions$$resolve(IvyActions.scala:313)
247 at sbt.IvyActions$$anonfun$updateEither$1.apply(IvyActions.scala:191)
248 at sbt.IvyActions$$anonfun$updateEither$1.apply(IvyActions.scala:168)
249 at sbt.IvySbt$Module$$anonfun$withModule$1.apply(Ivy.scala:156)
250 at sbt.IvySbt$Module$$anonfun$withModule$1.apply(Ivy.scala:156)
251 at sbt.IvySbt$$anonfun$withIvy$1.apply(Ivy.scala:133)
252 at sbt.IvySbt.sbt$IvySbt$$action$1(Ivy.scala:57)
253 at sbt.IvySbt$$anon$4.call(Ivy.scala:65)
254 at xsbt.boot.Locks$GlobalLock.withChannel$1(Locks.scala:93)
255 at xsbt.boot.Locks$GlobalLock.xsbt$boot$Locks$GlobalLock$$withChannelRetries$1(Locks.scala:78)
256 at xsbt.boot.Locks$GlobalLock$$anonfun$withFileLock$1.apply(Locks.scala:97)
257 at xsbt.boot.Using$.withResource(Using.scala:10)
258 at xsbt.boot.Using$.apply(Using.scala:9)
259 at xsbt.boot.Locks$GlobalLock.ignoringDeadlockAvoided(Locks.scala:58)
260 at xsbt.boot.Locks$GlobalLock.withLock(Locks.scala:48)
261 at xsbt.boot.Locks$.apply0(Locks.scala:31)
262 at xsbt.boot.Locks$.apply(Locks.scala:28)
263 at sbt.IvySbt.withDefaultLogger(Ivy.scala:65)
264 at sbt.IvySbt.withIvy(Ivy.scala:128)
265 at sbt.IvySbt.withIvy(Ivy.scala:125)
266 at sbt.IvySbt$Module.withModule(Ivy.scala:156)
267 at sbt.IvyActions$.updateEither(IvyActions.scala:168)
268 at sbt.Classpaths$$anonfun$sbt$Classpaths$$work$1$1.apply(Defaults.scala:1481)
269 at sbt.Classpaths$$anonfun$sbt$Classpaths$$work$1$1.apply(Defaults.scala:1477)
270 at sbt.Classpaths$$anonfun$doWork$1$1$$anonfun$121.apply(Defaults.scala:1512)
271 at sbt.Classpaths$$anonfun$doWork$1$1$$anonfun$121.apply(Defaults.scala:1510)
272 at sbt.Tracked$$anonfun$lastOutput$1.apply(Tracked.scala:37)
273 at sbt.Classpaths$$anonfun$doWork$1$1.apply(Defaults.scala:1515)
274 at sbt.Classpaths$$anonfun$doWork$1$1.apply(Defaults.scala:1509)
275 at sbt.Tracked$$anonfun$inputChanged$1.apply(Tracked.scala:60)
276 at sbt.Classpaths$.cachedUpdate(Defaults.scala:1532)
277 at sbt.Classpaths$$anonfun$updateTask$1.apply(Defaults.scala:1459)
278 at sbt.Classpaths$$anonfun$updateTask$1.apply(Defaults.scala:1411)
279 at scala.Function1$$anonfun$compose$1.apply(Function1.scala:47)
280 at sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:40)
281 at sbt.std.Transform$$anon$4.work(System.scala:63)
282 at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:228)
283 at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:228)
284 at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:17)
285 at sbt.Execute.work(Execute.scala:237)
286 at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:228)
287 at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:228)
288 at sbt.ConcurrentRestrictions$$anon$4$$anonfun$1.apply(ConcurrentRestrictions.scala:159)
289 at sbt.CompletionService$$anon$2.call(CompletionService.scala:28)
290 at java.util.concurrent.FutureTask.run(FutureTask.java:266)
291 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
292 at java.util.concurrent.FutureTask.run(FutureTask.java:266)
293 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
294 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
295 at java.lang.Thread.run(Thread.java:748)
296 [error] (*:update) sbt.ResolveException: unresolved dependency: java-cup#java-cup;0.0: not found
297 [error] unresolved dependency: JLex#JLex;0.0: not found
298 [error] unresolved dependency: org.opensymphony#quartz;1.6.0: not found
299 [error] unresolved dependency: net.sf.saxon#saxon;8.9: not found
300 [error] unresolved dependency: net.sf.saxon#saxon-dom;8.9: not found
301 [error] unresolved dependency: net.sf.saxon#saxon-xqj;8.9: not found
302 [error] unresolved dependency: org.wso2.uri.template#wso2-uri-templates;1.0.0: not found
303 [error] unresolved dependency: org.wso2.caching#wso2caching-core;3.4.0: not found
304 [error] unresolved dependency: org.wso2.eventing#wso2eventing-api;2.1: not found
这是我的build.sbt 文件：
import Dependencies._
lazy val root = (project in file(".")).
settings(
inThisBuild(List(
organization := "com.example",
scalaVersion := "2.12.1",
version := "0.1.0-SNAPSHOT"
)),
name := "SimpleSoap",
mainClass := Some("com.example.SimpleMain"),
libraryDependencies += synapse
)
这是我的project/Dependencies.scala 文件：
import sbt._
object Dependencies
lazy val synapse = "org.apache.synapse" % "synapse-core" % "2.1.0"
【问题讨论】：
【参考方案1】：我感觉你的 sbt 文件中缺少resolvers section。这将帮助 SBT 确定 jar 存储库的位置。如果您使用的是 nexus/maven 的自定义托管版本，这一点尤其重要。
【讨论】：
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