找不到引擎.您的构建可能已失败.中止. [预测] [英] No engine found. Your build might have failed. Aborting. [predictionio]

问题描述

请单击此链接以查看运行pio build后看到的确切日志.由于找不到引擎，它失败了.帮助将不胜感激

解决方案

我遇到了同样的问题，因为在构建PredictionIO时我指定了scala.version = 2.11.8，但是我使用的引擎模板是在scala 2.10中构建的./p>

所以我编辑引擎文件夹下的 build.sbt 文件，并添加scalaVersion := "2.11.8"，重新运行构建命令(pio build --verbose)，然后一切构建成功完成.

Please click this link to see the exact log i am seeing after running pio build. It fails as it can't find engine. Help would be much appreciated

解决方案

I meet the same problem, because I specified scala.version=2.11.8 when I build PredictionIO but the engine template I used was build with scala 2.10.

so I edit build.sbt file under engine's folder, and add scalaVersion := "2.11.8", re-run the build command(pio build --verbose), then everything build finished successfully.

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