On 3/2/2018 7:42 AM, ramyogi wrote:
solr-repo/lucene-solr/build.xml:21: The following error occurred while executing this line:/solr-repo/lucene-solr/lucene/common-build.xml:623: java.lang.NullPointerException at java.util.Arrays.stream(Arrays.java:5004) at java.util.stream.Stream.of(Stream.java:1000) at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:267) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)I am trying to build and debug SOLR . seems build throwing error. anything to set before run build ?
Downgrade your ant version from 1.10.2 to 1.10.1 or 1.9.x. There's a bug in 1.10.2 that produces NullPointerException anytime ant is run in the Lucene/Solr source code.
Thanks, Shawn
