【发布时间】:2018-04-27 09:06:12
【问题描述】:
尝试使用Google Ads API Java Client Library 访问 Adwords API(代码 sn-p 取自项目 README):
val credential = new OfflineCredentials.Builder()
.forApi(OfflineCredentials.Api.ADWORDS)
.withClientSecrets(clientId, clientSecret)
.withRefreshToken(refreshToken)
.build()
.generateCredential()
这失败并出现错误:
[info] Exception encountered when attempting to run a suite with class name: AdwordsClientSpec *** ABORTED ***
[info] java.lang.NoSuchMethodError: com.google.common.base.Preconditions.checkNotNull(Ljava/lang/Object;Ljava/lang/String;Ljava/lang/Object;)Ljava/lang/Object;
[info] at com.google.api.ads.common.lib.auth.OfflineCredentials$Api.<init>(OfflineCredentials.java:89)
[info] at com.google.api.ads.common.lib.auth.OfflineCredentials$Api.<clinit>(OfflineCredentials.java:81)
[info] at AdwordsClient$.generateAdwordsCredential(AdwordsClient.scala:24)
[info] at AdwordsClientSpec$$anonfun$1.apply$mcV$sp(AdwordsClientSpec.scala:23)
[info] at AdwordsClientSpec$$anonfun$1.apply(AdwordsClientSpec.scala:18)
[info] at AdwordsClientSpec$$anonfun$1.apply(AdwordsClientSpec.scala:18)
[info] at org.scalatest.Transformer$$anonfun$apply$1.apply$mcV$sp(Transformer.scala:22)
[info] at org.scalatest.OutcomeOf$class.outcomeOf(OutcomeOf.scala:85)
[info] at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104)
[info] at org.scalatest.Transformer.apply(Transformer.scala:22)
似乎某些依赖项未正确解析。我将 README 中提到的两个工件的最新版本与 sbt 一起使用:
"com.google.api-ads" % "ads-lib" % "3.5.0",
"com.google.api-ads" % "adwords-axis" % "3.5.0"
【问题讨论】:
-
这看起来像是 Guava 版本冲突 - 您的项目中是否有任何 Guava 依赖项(直接或传递)? (除了在 Google API 库中使用的那个)。如果您不确定 - 请编辑帖子以包含 所有 您的 SBT 依赖项。
-
@TzachZohar 感谢您提供此提示,这是解决此问题的有用出发点。
标签: scala sbt google-ads-api