R5 Local Setup, testOSM() failed

[izk1989]

Hi everyone,

I am trying to run Conveyal locally and have an issue when running the gradle runBackend command. The testOSM() test failed with the following errors:

C:\Users\Isaac\conveyal2\r5>gradle runBackend

Task :test

OSMTest > testOSM() FAILED
java.lang.RuntimeException at OSMTest.java:19
Caused by: java.lang.RuntimeException at OSMTest.java:19
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.mapdb.Volume$ByteBufferVol (file:/C:/Users/Isaac/.gradle/caches/modules-2/files-2.1/org.mapdb/mapdb/1.0.8/64485a221d9095fc7ab9b50cc34c6b4b58467e2e/mapdb-1.0.8.jar) to method java.nio.DirectByteBuffer.cleaner()
WARNING: Please consider reporting this to the maintainers of org.mapdb.Volume$ByteBufferVol
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release

596 tests completed, 1 failed, 2 skipped

Test results - OSMTest.pdf
Test results - OSMTest2.pdf
Test results - OSMTest3.pdf

Thanks and appreciate any help on this

[artursrode]

Did you manage to solve the issue?

[abyrd]

Hi @izk1989 and @artursrode, these errors are probably due to running on newer JVMs which introduced more restrictions on inspecting the internal details of classes. See #760 where we've got changes lined up to migrate to newer JVMs.

Just wondering, could you share how you are using R5? We're always curious what uses people are finding for our OSS projects given the very niche problem domain.

[abyrd]

Closing due to no response - assuming it was just JVM version problems as mentioned in comment above.