g2px1

### Same issue. **Environment** - Java 13. - Web3j 4.9.1 ` GeneratedContractERC721.transferEventFlowable(filter).blockingForEach(item -> { if(item.to.equalsIgnoreCase("")) { System.out.println(true); } }); ` > Exception in thread "restartedMain" java.lang.reflect.InvocationTargetException > at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)...

> Does `object::find` work when the container is default constructed? Manually I'm not using this function, maybe it's using by boost::json's functions. I can send you link to repository(and files...

> We're aware of this issue. > > Using files larger than 2MB blows up disk IO as compaction becomes exponentially heavier. Would have been nice to split the files...

Can be fixed with adding at the begging of linux*.sh file this string: ```bash #!/usr/bin/env bash ``` However, there still be errors