l-jhon
commented
1 year ago One option to solve this problem it's trying to use other providers. You can check some public nodes that you can use as provider: https://ethereumnodes.com/ This problem happens when the provider doesn't have the trace event available to be consumed.
Command : ethereumetl stream --start-block 15789281 -e block,transaction,log,token_transfer,contract --log-file log.txt --provider-uri https://mainnet.infura.io/v3/9aa3d95b3bc440fa88ea12eaa4456161
Error : 2022-11-30 16:07:55,003 - root [ERROR] - An exception occurred while syncing block data. Traceback (most recent call last): File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/blockchainetl/streaming/streamer.py", line 77, in _do_stream synced_blocks = self._sync_cycle() File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/blockchainetl/streaming/streamer.py", line 98, in _sync_cycle self.blockchain_streamer_adapter.export_all(self.last_synced_block + 1, target_block) File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/ethereumetl/streaming/eth_streamer_adapter.py", line 62, in export_all traces = self._export_traces(start_block, end_block) File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/ethereumetl/streaming/eth_streamer_adapter.py", line 159, in _export_traces job.run() File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/blockchainetl/jobs/base_job.py", line 30, in run self._end() File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/ethereumetl/jobs/export_traces_job.py", line 106, in _end self.batch_work_executor.shutdown() File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/ethereumetl/executors/batch_work_executor.py", line 97, in shutdown self.executor.shutdown() File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/ethereumetl/executors/fail_safe_executor.py", line 39, in shutdown self._check_completed_futures() File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/ethereumetl/executors/fail_safe_executor.py", line 47, in _check_completed_futures future.result() File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/concurrent/futures/_base.py", line 437, in result return self.get_result() File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/concurrent/futures/_base.py", line 389, in get_result raise self._exception File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/concurrent/futures/thread.py", line 57, in run result = self.fn(*self.args, self.kwargs) File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/ethereumetl/executors/batch_work_executor.py", line 63, in _fail_safe_execute work_handler(batch) File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/ethereumetl/jobs/export_traces_job.py", line 90, in _export_batch json_traces = self.web3.parity.traceBlock(block_number) File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/web3/module.py", line 57, in caller result = w3.manager.request_blocking(method_str, File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/web3/manager.py", line 198, in request_blocking return self.formatted_response(response, File "/Users/chintanpatel/Library/Python/3.8/lib/python/site-packages/web3/manager.py", line 171, in formatted_response raise ValueError(response["error"]) ValueError: {'code': -32601, 'message': 'the method trace_block does not exist/is not available'}**