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[moved] please suggest how to avoid grounding in below circuit

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Maloth Ramesh

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it is showing error while simulating the circuit at "c2 and c4 " capacitors
but it should be non-grounding at these points how to correct the circuit Capture.PNG
 

FvM

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"Showing" what kind of errors? Please quote error message.

Not directly related to this point, bit V1 and V4 gate control voltage must be definitely referred to the source of the respective transistor rather than ground.
 

Maloth Ramesh

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"Showing" what kind of errors? Please quote error message.

Not directly related to this point, bit V1 and V4 gate control voltage must be definitely referred to the source of the respective transistor rather than ground.

ERROR -- Node N01317 is floating
ERROR -- Node N15376 is floating
ERROR -- Node N13934 is floating
 

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I didn't notice this before, but the circuit misses a DC path. Can be easily overcome by adding high ohmic dummy resistors.
 
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