Christopher Browning

Hi all -- as mentioned in another thread, a workaround for this issue is installing Python 3.9.7 or 3.9.9. I was able to get this working in a virtualenv after...

I don't think so as in order to avoid attempting a read lock (we are using a read only volume) it seems that allow writes needs to be [explicitly disabled](https://github.com/graphhopper/graphhopper/blob/master/core/src/main/java/com/graphhopper/GraphHopper.java#L1022-L1026).

We tried setting the configuration value that you suggested might work and got the following error: `To avoid reading partial data we need to obtain the read lock but it...