Crash with no logged error on starting draft

[moistskeletor]

Arena tracker crashes almost instantly when trying to draft.

Sequence of events:

• I start hearthstone and arena tracker (tested starting hearthstone first and starting arena tracker first, issue still happens)
• I wait for arena tracker to finish loading
• I click the arena button
• Arena tracker switches over to the arena tab
• Arena tracker crashes

It managed to recognize the hero selection draft in arena and try to display stats, but all the numbers were 0.
Then, about 5 seconds after seeing the first 3 cards, it crashes.

I am using X11 on LMDE 6 (Linux Mint Debian Edition).

Log file:

ArenaTrackerLog.txt

[fjfalcon]

Possible problem is because cards.json is old. You may update it manually with this script:

#!/usr/bin/env bash

set -euo pipefail

CARDS_URL="https://api.hearthstonejson.com/v1/latest/all/cards.json"
AT_DIR="${XDG_DATA_HOME:-$HOME/.local/share}/Arena Tracker/Extra"
TARGET="$AT_DIR/cards.json"
TMP="$(mktemp --suffix=.cards.json)"
trap 'rm -f "$TMP"' EXIT

if [[ ! -d "$AT_DIR" ]]; then
    echo "error: AT data dir not found: $AT_DIR" >&2
    exit 1
fi

echo ">> downloading $CARDS_URL"
curl --fail --location --show-error --silent --output "$TMP" "$CARDS_URL"

if ! python3 -c "import json,sys; json.load(open(sys.argv[1]))" "$TMP" 2>/dev/null; then
    echo "error: downloaded file is not valid JSON" >&2
    exit 1
fi

new_size=$(stat -c %s "$TMP")
old_size=$(stat -c %s "$TARGET" 2>/dev/null || echo 0)
max_dbf=$(python3 -c "
import json, sys
d = json.load(open(sys.argv[1]))
print(max(c.get('dbfId', 0) for c in d))
" "$TMP")
echo ">> new cards.json: $new_size bytes, max dbfId = $max_dbf (was $old_size bytes)"

if pgrep -x ArenaTracker >/dev/null; then
    echo ">> stopping running ArenaTracker"
    pkill -x ArenaTracker || true
    for _ in {1..10}; do
        pgrep -x ArenaTracker >/dev/null || break
        sleep 0.3
    done
fi

if [[ -f "$TARGET" ]]; then
    backup="$TARGET.bak-$(date +%Y%m%d-%H%M%S)"
    cp -- "$TARGET" "$backup"
    echo ">> backup: $backup"
fi

mv -- "$TMP" "$TARGET"
trap - EXIT
echo ">> installed: $TARGET"
echo ">> done. launch: ArenaTracker &"