Soft　ionic　conductors　(ICs)　such　as　hydrogels　and　ionogels　have　attracted　extensive　attention　as　they　are　promising　candidates　as　the　key　components　used　in　flexible　electronic　devices.　Nonetheless,　hydrogels　and　ionogel-based　materials　reported　by　previous　studies　usually　exhibit　prominent　problems,　such　as　solvent　leakage　and　evaporation,　limiting　their　application　in　complex　environment.　In　this　work,　solid-state　conductive　ionogels　(SCIg)　composed　of　long-chain　copolymer　networks　without　any　volatile　liquids　were　designed　and　prepared.　The　dynamic　non-covalent　bonds　ensure　its　long-term　stable　signal　monitoring　as　a　sensor.　The　SCIg　shows　extraordinary　comprehensive　properties,　including　admirable　tensile　strength　(0.97　MPa)　under　large　deformations　(λ　=　26.6　tensile　stretch),　promising　conductivity　(56.1　mS　m−1)　and　surprising　self-healing　efficiency　(＞95　%).　Notably,　the　SCIgs　solved　a　well-established　problem　in　ionogels,　namely　the　conflict　of　ionic　conductivity　versus　mechanical　properties.　Moreover,　a　series　of　ionoelastomers　based　on　the　SCIg　were　further　exploited　as　a　resistance-type　sensor,　capacitive-type　sensor　and　multifunctional　electronic　skins　capable　of　detecting　a　variety　of　mechanical　signals.　The　sensors　deliver　splendid　long-term　stability　with　signal　responses.　Meanwhile,　the　obtained　SCIgs　exhibit　high　efficiency　ultraviolet　(UV)　curable　3D　printability,　enabling　the　bulk　production　of　microcircuits　with　130　μm　diameter　in　a　transitory　time.　This　work　shows　that　the　developed　SCIg　presents　great　application　potential　in　the　fields　of　electronic　skin,　physiological　signal　detection　and　human–machine　interface.　©　2022　Elsevier　B.V.