ValueError: No handler for method 'state_getRuntimeVersion'

[Cryptomoment]

explorer-harvester-1 | 2023-04-10 13:45:50 🟢 Job "scale_decode" started
explorer-harvester-1 | Traceback (most recent call last):
explorer-harvester-1 | File "app/cli.py", line 141, in
explorer-harvester-1 | main()
explorer-harvester-1 | File "/usr/local/lib/python3.8/site-packages/click/core.py", line 1130, in call
explorer-harvester-1 | return self.main(*args, **kwargs)
explorer-harvester-1 | File "/usr/local/lib/python3.8/site-packages/click/core.py", line 1055, in main
explorer-harvester-1 | rv = self.invoke(ctx)
explorer-harvester-1 | File "/usr/local/lib/python3.8/site-packages/click/core.py", line 1657, in invoke
explorer-harvester-1 | return _process_result(sub_ctx.command.invoke(sub_ctx))
explorer-harvester-1 | File "/usr/local/lib/python3.8/site-packages/click/core.py", line 1404, in invoke
explorer-harvester-1 | return ctx.invoke(self.callback, **ctx.params)
explorer-harvester-1 | File "/usr/local/lib/python3.8/site-packages/click/core.py", line 760, in invoke
explorer-harvester-1 | return __callback(*args, **kwargs)
explorer-harvester-1 | File "app/cli.py", line 61, in run
explorer-harvester-1 | harvester.run(job)
explorer-harvester-1 | File "/usr/src/app/harvester.py", line 339, in run
explorer-harvester-1 | self.process_job('scale_decode')
explorer-harvester-1 | File "/usr/src/app/harvester.py", line 295, in process_job
explorer-harvester-1 | self.jobs[name].start()
explorer-harvester-1 | File "/usr/src/app/jobs.py", line 837, in start
explorer-harvester-1 | self.decode_extrinsic(node_extrinsic)
explorer-harvester-1 | File "/usr/src/app/jobs.py", line 916, in decode_extrinsic
explorer-harvester-1 | self.db_substrate.init_runtime(block_hash=f'0x{node_block_extrinsic.block_hash.hex()}')
explorer-harvester-1 | File "/usr/src/app/base.py", line 251, in init_runtime
explorer-harvester-1 | super().init_runtime(*args, **kwargs)
explorer-harvester-1 | File "/usr/local/lib/python3.8/site-packages/substrateinterface/base.py", line 667, in init_runtime
explorer-harvester-1 | runtime_info = self.get_block_runtime_version(block_hash=runtime_block_hash)
explorer-harvester-1 | File "/usr/local/lib/python3.8/site-packages/substrateinterface/base.py", line 571, in get_block_runtime_version
explorer-harvester-1 | response = self.rpc_request("state_getRuntimeVersion", [block_hash])
explorer-harvester-1 | File "/usr/src/app/base.py", line 248, in rpc_request
explorer-harvester-1 | raise ValueError("No handler for method '{}'".format(method))
explorer-harvester-1 | ValueError: No handler for method 'state_getRuntimeVersion'
explorer-harvester-1 exited with code 0

[arjanz]

I added the missing RPC method state_getRuntimeVersion to the abstraction layer used by the harvester (used in some versions of Substrate). Is it working for you now?