Hello,
Looks like You connected R1 ge-0/0/0 to R2 ge-0/0/0. Then You have 2 issues:
1/ ge-0/0/0.0 netmask on R1 is /24 but on ge-0/0/0.0 netmask on R2 is /30
2/ ge-0/0/0.0 on R1 is not assigned to any zone, likewise ge-0/0/0.0 on R2 is not assigned to any zone.
BTW, by default any SRX interface not explicitly assigned elsewhere is in Null zone and any traffic is not allowed in Null zone.
HTH
Thx
Alex