Illegal instruction (core dumped)

[giisystems]

Hello, I have downloaded Linux binaries from the official page and am trying to run epic server on Ubuntu 20.04.2 LTS. Followed all the instructions and then run in the terminal , it crashed: epic Performing chain data rollback Downloading canonical chain data to rollback to Please wait: this may take a while Extracting new chain data Done Illegal instruction (core dumped)

Any ideas what went wrong? Hardware is Intel(R) Core(TM) i5-2450M CPU @ 2.50GHz with 8G memory

[SteveD41]

I have hit the same problem it appears to be happening in leaf_set.rs on the "Bitmap::create()" line.

I cannot dig any further as my knowledge of rust is zero and from what I can tell this call is to an external library so there is no real source code I can dig into.

impl LeafSet { /// Open the remove log file. /// The content of the file will be read in memory for fast checking. pub fn open<P: AsRef>(path: P) -> io::Result { let file_path = path.as_ref(); let bitmap = if file_path.exists() { read_bitmap(&file_path)? } else { Bitmap::create() };

    if !bitmap.is_empty() {
        debug!(
            "bitmap {} pos ({} bytes)",
            bitmap.cardinality(),
            bitmap.get_serialized_size_in_bytes(),
        );
    }

    Ok(LeafSet {
        path: file_path.to_path_buf(),
        bitmap_bak: bitmap.clone(),
        bitmap,
    })
}

[who-biz]

Please let me know if this is still happening for unknown reasons.

Closing due to 2+ yr issue age, and suspected resolution