Does Defendant's failure to object in the trial court result in the forfeiture of this claim?

Is a defendant's claim that the trial court's failure to provide him with the means and subpoena witnesses to defend at trial a violation of his Sixth Amendment right to represent himself at trial reversible? (California, United States of America)

Does a criminal defendant's failure to object in the trial court to an unreasonable probation condition forfeits the claim? (California, United States of America)

How have the courts treated a defendant's claim that counsel failed to object to the trial court's incorrect belief that he had expressed no remorse at his initial sentencing hearing? (California, United States of America)

Is defendant's failure to object result in the forfeiture of this claim? (California, United States of America)

Does Defendant have a valid claim to be able to claim damages from a defendant who has been found guilty of a similar claim against the Defendant? (California, United States of America)

Does a defendant's failure to object to the manner in which a trial court conducts voir dire forfeits any claim of error on appeal? (California, United States of America)

When a defendant makes a mid-trial motion to revoke his self represented status and have standby counsel appointed for the remainder of the trial, does the trial court have a duty to manage the trial? (California, United States of America)

Does Defendant have a claim that the trial court abused its discretion to treat Defendant as a "defendant" in a medical malpractice case? (California, United States of America)

How does the Court treat a claim by a defendant that an issue raised and decided in the trial court resulted in constitutional violations? (California, United States of America)

Can a defendant bring a notice of appeal to the Court of Appeal claiming that he failed to raise his constitutional claims in the trial court? (California, United States of America)