commix command failing listing 8-5 page 209

[WanderKitty]

Unable to get commix running for os injections on page 209 listing 8-5. Found a workaround:

[dolevf]

Hey,

Can you share the exact two commands you ran here, the one that didn't work (as is from the book) and the one you used to solve the issue? the screenshots are cut.

[WanderKitty]

Sure!
Command listed in the book that failed:
commix --url="http://127.0.0.1:5013/graphql" --data='{"query":"query{systemDebug(arg:\"test \")}"}' -p arg
Workaround: commix \ --url http://127.0.0.1:5013/graphql \ --method POST \ --header "Content-Type: application/json" \ --data '{"query":"query{ systemDebug(arg:\"INJECT_HERE\") }"}' \ --batch -v 3

[WanderKitty]

i am using commix v4.0-stable