mplus做潜在剖面分析，运行结果显示下面这些信息，是什么意思啊？
1.*** WARNING in MODEL command

  Allvariables are uncorrelated with all other variables within class.

Check that this is what is intended.

   1WARNING(S) FOUND IN THE INPUT INSTRUCTIONS

2. WARNING:  WHEN ESTIMATING A MODEL WITH MORE THAN TWOCLASSES, IT MAY BE

    NECESSARY TO INCREASE THE NUMBER OF RANDOM STARTS USING THE STARTSOPTION

    TO AVOID LOCAL MAXIMA.

    WARNING:  THE BEST LOGLIKELIHOODVALUE WAS NOT REPLICATED.  THE

    SOLUTION MAY NOT BE TRUSTWORTHY DUE TO LOCAL MAXIMA.  INCREASE THE

    NUMBER OF RANDOM STARTS.

3.结果的哪部分是显示每类的类别概率，并，如何得到条件概率分布图？