Short summary of the problem

When I use my results to plot a binomial interaction model, The following warning is indicated, then show me a strange figure.

The warning is: Setting all ‘trials’ variables to 1 by default if not specified otherwise.

Plotting code:

graph_recruiment<-conditional_effects(fit_recruiment,effect=“year:canopy”)

plot(graph_recruiment,points=T)

code_to_run_your_model(if_applicable)

fit_recruiment<-brm(new|trials(size)~canopy*year+(1|plot),

family = binomial(),

data=data_dynamic,

seed=1,

prior=c(set_prior("",class=“Intercept”)),

chains=4,

iter=20000,

warmup=10000,

thin=1,

control = list(adapt_delta=0.97,max_treedepth = 15))

Please also provide the following information in addition to your question:

- Operating System: win10
- brms Version:> packageVersion(“brms”) [1] ‘2.13.5’

and my data like this:

I am not good at English and programming.

thank you everyone!