Merge pull request #40 from paritytech/mj/benchmark-update

Minor updates to token_benchmark

Author: pgherveou

README.md

@@ -9,6 +9,16 @@ You can install it by running:
 curl -fsSL https://deno.land/install.sh | sh
 ```
 
+## ink! notes
+
+If you are unable to compile ink contracts and encounter the following issue:
+
+```
+error: panic_immediate_abort is now a real panic strategy!
+```
+
+please try using Rust toolchain version 1.91.1, as newer toolchains may trigger this issue due to changes in panic strategy handling.
+
 # Building contracts
 
 We can now compile the contracts located in the `contracts/` directory:

utils/index.ts

@@ -171,7 +171,7 @@ export async function createEnv({
             transactionHash: Hex,
         ) {
             return client.request({
-                method: 'substrate_postDispatchWeight' as never,
+                method: 'polkadot_postDispatchWeight' as never,
                 params: [
                     transactionHash,
                 ],