# No compressors were found **URL:** \ **Category:** SameDiff\ **Created:** [September 29, 2022, 8:30am UTC](https://community.konduit.ai/t/no-compressors-were-found/2031 "2022-09-29T08:30:22Z")\ **Posts on this page:** 1\ **Showing post:** 3
**Author:** ![SidneyLann](https://yyz1.discourse-cdn.com/flex035/user_avatar/community.konduit.ai/sidneylann/32/367_2.png) [@SidneyLann](https://community.konduit.ai/u/SidneyLann)\ **Post date:** [September 29, 2022, 10:42am UTC](https://community.konduit.ai/t/no-compressors-were-found/2031/3 "2022-09-29T10:42:09Z")
There are 2 same issues, and don’t know have they solved the problem? > [@Training CNN error / CNN text classification](https://community.konduit.ai/t/training-cnn-error-cnn-text-classification/1322/39): > > It doesn’t look like it’s going to work. I once built the project with Maven “clean install -U” that should update the dependencies. When I start the project from Intellij using Run, the same error occurs. Even after I have invalidated the cache. If I start the output jar from maven this error comes: 13:50:25.205 [main] INFO org.nd4j.linalg.factory.Nd4jBackend - Loaded [JCublasBackend] backend 13:50:25.208 [main] ERROR org.nd4j.common.config.ND4JClassLoading - Cannot find class [org.nd4j.lin… > [@NoClassDefFoundError - BasicNDArrayCompressor](https://community.konduit.ai/t/noclassdeffounderror-basicndarraycompressor/944): > > Hello, I have models trained on PC (windows) beta6 and beta7 lib versions. When I try to run those models on Android i receive error: Caused by: java.lang.RuntimeException: Error loading ND4J Compressors via service loader: No compressors were found. This usually occurs when running ND4J UI from an uber-jar, which was built incorrectly (without services resource files being included) at org.nd4j.linalg.compression.BasicNDArrayCompressor.loadCompressors(BasicNDArrayCompressor.java:64) at org… The app can be run successfully if not used uber-jar. --- _[View the full topic](https://community.konduit.ai/t/no-compressors-were-found/2031)._